HA: 6.multi-step equations (DP, CLT, VOBS, NO SOL.)

Front

Solve: 8n - 4(n + 8) = 8

Back

n = 10

Front

Solve: 7w + 5 = 3w - 15

Back

w = -5

Front

Solve: - (n - 8) = -2

Back

n = 10

Front

Solve: 3x + 2(4x - 4) = 3

Back

x = 1

Front

Solve: 12x - 15 = 3(2x + 3)

Back

x = 4

Front

Definition: Multi-step equation

Back

An equation that requires more than one step to solve.

Front

Concept: Distributive Property

Back

a(b + c) = ab + ac; used to simplify expressions.

Front

Concept: Combining Like Terms

Back

Adding or subtracting terms that have the same variable raised to the same power.

Front

Concept: Isolating the Variable

Back

Rearranging an equation to get the variable on one side and constants on the other.

Front

Concept: Checking Solutions

Back

Substituting the solution back into the original equation to verify correctness.