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Biblioteka

Equations Quiz-7th grade

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Posljednje ažuriranje over 2 years ago
15

Remember use the opposite operation.

Multiply and Divide-" Same signs-positive, different signs -negative" (MC Santi)

Add and Subtract-Think about money -5+3 means you owed someone 5 and gave them back 3, -5+3=-2

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Pitanje 1
1.

Pitanje 2
2.

solve the equation

-4x−2=18.

Pitanje 3
3.

Explain the steps.

n/10+2=9.

Pitanje 4
4.

What would be the second step to solve the equation

4d+5=13

Pitanje 5
5.

Solve the equation

3x+2=17

The first step would be to from both sides.

The second step would be to to both sides.

Pitanje 6
6.

-3x+11=41

Pitanje 7
7.

x/3+11=8

Pitanje 8
8.

-8x-9=-193

Pitanje 9
9.

x/3-8=5

Pitanje 10
10.

x/5-12=-9

Pitanje 11
11.

-4x-8=44. Solve and then explain why your answer is negative or positive.

Pitanje 12
12.

2x-4=8

Pitanje 13
13.

2(x+1)=16 Explain your steps.

Pitanje 14
14.

3(x-1)=22 Explain your steps.

Pitanje 15
15.

5(x-3)=25 Explain your steps