Double Sided Equations Solving for X

Please solve this equation

23 = x + 7

• x = 16

• x = 30

• x = 161

• None of these match my answer

Please solve this equation

1.2x = 9.6

• x = 8

• x = 10.8

• x = 8.4

• None of these match my answer

Please solve this equation

x - 12 = 13

• x = 25

• x = 1

• x = 156

• None of these match my answer

What operation would you use to get "x" by itself?
2x = 10

• addition

• subtraction

• multiplication

• division

Solve the equation for the variable

Solve the equation. Complete your work on paper to turn in at the end of class.

Mathematical Equivalence

ON

Solve for x.

• 55

• 60

• 15

• 35

Solve for x.

• 55

• 60

• 15

• 35

• A

• B

• C

• D

x-14=3

• 18

• 17

• 9

• 16