solving for x

Solve 2 + 5x + 2x = -12.

Which of the following equations does not have x = 2 as a solution?

Solve 3 = x + 3 - 5x.

• x = -6

• x = 0

• x = -1

• x = 6

What is the solution to the equation 3(2x - 5) = x + 10?

• 9

• 6

• 8

• 5

• -2

• 1

• 2

• -1

• -63x

• -2x

• 16x

• -16x

• -7y

• 7y

• 13y

• -13y

Whatever I do to one side of the equation, I ....

• yell and scream
• do to the other side of the street
• do to the other side of the equation
• jump up and down

When multiplying or dividing, what happens when you have one negative sign?

• Your answer will be positive

• Your answer will be negative

When multiplying or dividing, what happens when you have two negative signs?

• Your answer will be positive

• Your answer will be negative