Algebraic Expressions and Equations

To solve an equation, we use the same operation to move from one side of the equal mark to the other.

• True

• False

• x=3

• x=-3

• x=14

• x=-14

• x = -5

• x = 1

• x = 5

• x = -1

• x = 10

• x = 2.5

• x = -2.5

• x = -10

• x = -6

• x = -42

• x = 6

• x = 42

Solve 8x-3=13

• x=2

• x=-2

• x=8

• x=-8

• y=-1

• y=1

• y=12

• y=-12