Pre-Algebra Semester 1 Final

Front

(-25) ÷ (-5)

Back

5

Front

-3x + 33 = -12

Back

x = 15

Front

-9 + (-9)

Back

-18

Front

-2x + 11 + 6x

Back

4x + 11

Front

24/-6

Back

-4

Front

What is the result of adding two negative numbers?

Back

The result is always negative.

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

What is the solution to the equation 2x + 3 = 11?

Back

x = 4

Front

What is the value of x in the equation 5x - 10 = 0?

Back

x = 2

Front

What is the result of multiplying two negative numbers?

Back

The result is positive.