Review of 1-step, 2-step, and multi-step equations.
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PART 1: Single-Step Equations
Question 1
1.
SOLVE FOR X
4x = -16
Question 2
2.
SOLVE FOR X
12 + x = -16
Question 3
3.
SOLVE FOR X
x -10 = 15
Question 4
4.
SOLVE FOR X
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?
Question 5
5.
Using X to represent your unknown, what is the equation needed to solve this problem? INCLUDE DOLLAR SIGNS IN YOUR EQUATION.
Question 6
6.
How much more does Adrianna need to save? Use the following sentence structure for your answer:
Adrianna needs to save $___ more
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).
Question 7
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
Question 8
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
Question 9
9.
SOLVE FOR X
7 - x = 19
Question 10
10.
SOLVE FOR X
Question 11
11.
SOLVE FOR X
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?
Question 12
12.
Using t to represent your unknown, what is the equation needed to solve this problem?
Question 13
13.
How many games are left in the season? Answer in the following format: ___ games
PART 2.5: Simplifying Expressions. Write each EXPRESSION in simplest form (use distributive property and/or the process of combining like terms).
Question 14
14.
10(2x + 7)
Question 15
15.
5 + 2x - 7 + 6x
Question 16
16.
-2(5x - 6) + 4x
Question 17
17.
5x + 3y + 7 - 10y + 8x - 8
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).
Question 18
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
Question 19
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).
Question 20
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).
Question 21
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).
Question 22
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).
Question 23
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).