Solve Multistep Equations Variables on Both Sides

Solve for x:

20-4x=6x

• x=2

• x=5

• x=6

• x=11

Solve for x:

-7x-36=20-3x

• x=14

• x=-14

• x= 11

• x= -5

Solve for k:

-5k+10=-2k-14

• k=-8

• k= -4

• k=8

• k=4

Solve for x: 5(2x-1)=-5+10x

• x=5

• No solution

• x=0

• All real numbers

Tags

CCSS.8.EE.C.7A

The objective when solving an equation is to....

• isolate the variable.

• check the solution.

• guess and check.

• Combine Like Terms.

Tags

CCSS.7.EE.B.4A

2m + 6m = 32

• m = 8

• m = 4

• m = -4

• m = -8

Tags

CCSS.7.EE.B.4A

What is the first step in the equation:

2x - 3 + 4x = 27

• Combine Like Terms

• Add 3 on both sides

• Divide by 2 on both sides

• Subtract 4x from both sides

Tags

CCSS.8.EE.C.7B

What is the last step to solve the equation: 2x - 3 + 4x = 27

• Add 4 on both sides

• Subtract 6 from both sides

• Subtract 27 from both sides

• Divide by 6 on both sides

Tags

CCSS.8.EE.C.7B

After questions 4-6, what is the answer to:

2x - 3 + 4x = 27

Tags

CCSS.7.EE.B.4A

3y+4y+6=20

• y=2

• y=-2

• y=4

• y=3

Tags

CCSS.7.EE.B.4A