Solving Multi-Step Equations

Front

Solve: 2(2x + 3) = -6(x + 9)

Back

x = -6

Front

Which equation will end in 'no solution'? 2w - 11 = 3w + 5, 2(w + 8) = 2(2w - 19), w + 7 + w = 2w - 9, 2w - 6 = 2(w - 10) + 5w

Back

w + 7 + w = 2w - 9

Front

Solve the equation: 4 - 6x - 2 = -2(3x-1)

Back

Infinitely many solutions

Front

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

Back

Distribute -4 to a and -5

Front

Solve: 7x + 19 = -2x + 55

Back

x = 4

Front

Definition: Multi-Step Equation

Back

An equation that requires more than one step to solve.

Front

Principle: Distributive Property

Back

a(b + c) = ab + ac; used to eliminate parentheses.

Front

Definition: No Solution

Back

An equation that has no values for the variable that make it true.

Front

Definition: Infinitely Many Solutions

Back

An equation that is true for all values of the variable.

Front

Example: Solve for x: 3(x - 2) + 4 = 10

Back

x = 6