Solving Multi-Step Equations

Front

8v - 4(v + 8) = 8

Back

10

Front

2x - 3 + 4x = 27

Back

5

Front

Solve the equation:
3(x - 1) = 2x + 9

Back

x = 12

Front

Solve the equation:
3x - x + 2 = 4(2x - 1)

Back

x = 1

Front

What is the first step in solving the equation 2a - 4(a - 5) = 10?

Back

Distribute -4 to a and -5

Front

Back

no mistakes were made.

Front

Back

Front

Back

Front

Which property of real numbers justifies the work shown from Step 1 to Step 2? Options: Distributive Property, Commutative Property, Identity Property, Associative Property

Back

Distributive Property

Front

Which property of real numbers was used to get from Step 3 to Step 4? Options: Addition Property of Equality, Subtraction Property of Equality, Additive Inverse Property, Substitution Property

Back

Subtraction Property of Equality