Equations

n+2=-14-n

• 6

• 8

• -8

-10z = 40

• z = 50

• z = 30

• z = -4

• z = 4

18 = -3c

• c = 6

• c = -6

• c = 15

• c = -15

Solve: 3(x-4) = -3

• 3

• -3

• 5

• -5

Solve: 4x + 3 = -5

• 1/2

• -1/2

• -2

• 2

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

 What is the second step in solving the following equation?
-3x + 5 = 20

• Subtract 5 from both sides

• Divide both sides by -3

• Divide both sides by 3

• add 3x to both sides

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

• isolate the variable.

• check the solution.

• guess and check.

• Combine Like Terms.

6z + 3 -4z = 9

• z = 3

• z = 60

• z = 30

• z = 1

11b+7=40

• 2

• 1

• 4

• 3