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Laabri

Solving Equations Review

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Last updated almost 8 years ago
24 Nsɛmmisa
Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Review of 1-step, 2-step, and multi-step equations.

PART 1: Single-Step Equations

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USE THE FOLLOWING INFORMATION FOR #5-6: Adrianna is saving up for a new bowling ball. The bowling ball costs $136. She has saved $97 so far. How much more does she need to save?

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PART 2: 2-Step Equations. If your answer is NOT AN INTEGER, type the answer in decimal form. If it is a repeating decimal, round to the nearest HUNDREDTH (2 decimal places).

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USE THE FOLLOWING INFORMATION FOR #12-13: Devon had 37 tackles the first few games of the season. If he gets 6 tackles per game the rest of the season he'll finish with 79 on the season. How many games are left in the season?

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PART 2.5: Simplifying Expressions. Write each EXPRESSION in simplest form (use distributive property and/or the process of combining like terms).

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PART III: Multi-Step Equations and Proportions. Type the answer in decimal form when appropriate. If it is a repeating decimal, round to the nearest HUNDREDTH (2 decimal places).

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1.

SOLVE FOR X

4x = -16

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2.

SOLVE FOR X

12 + x = -16

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3.

SOLVE FOR X

x -10 = 15

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4.

SOLVE FOR X

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5.

Using X to represent your unknown, what is the equation needed to solve this problem? INCLUDE DOLLAR SIGNS IN YOUR EQUATION.

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6.

How much more does Adrianna need to save? Use the following sentence structure for your answer:

Adrianna needs to save $___ more

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7.

SOLVE FOR X. Type the answer in decimal form when appropriate. If it is a repeating decimal, round to the nearest HUNDREDTH (2 decimal places).

-2x + 7 = 22

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8.

SOLVE FOR X. Type the answer in decimal form when appropriate. If it is a repeating decimal, round to the nearest HUNDREDTH (2 decimal places).

-12 + 3x = 5

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9.

SOLVE FOR X

7 - x = 19

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10.

SOLVE FOR X

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11.

SOLVE FOR X

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12.

Using t to represent your unknown, what is the equation needed to solve this problem?

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13.

How many games are left in the season? Answer in the following format: ___ games

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14.

10(2x + 7)

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15.

5 + 2x - 7 + 6x

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16.

-2(5x - 6) + 4x

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17.

5x + 3y + 7 - 10y + 8x - 8

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18.

Solve for X. Type the answer in decimal form when appropriate. If it is a repeating decimal, round to the nearest HUNDREDTH (2 decimal places).

2(3x - 7) = 8

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19.

Solve for X. Type the answer in decimal form when appropriate. If it is a repeating decimal, round to the nearest HUNDREDTH (2 decimal places).

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20.

Solve for X. Type the answer in decimal form when appropriate. If it is a repeating decimal, round to the nearest HUNDREDTH (2 decimal places).

Asemmisa {{asɛmmisaAhyɛnsode}}
21.

Solve for X. Type the answer in decimal form when appropriate. If it is a repeating decimal, round to the nearest HUNDREDTH (2 decimal places).

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22.

Solve for X. Type the answer in decimal form when appropriate. If it is a repeating decimal, round to the nearest HUNDREDTH (2 decimal places).

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23.

Solve for X. Type the answer in decimal form when appropriate. If it is a repeating decimal, round to the nearest HUNDREDTH (2 decimal places).

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24.