Equations Review!

Front

What is the solution to the equation 18 = -3c?

Back

c = -6

Front

What is the solution to the equation -10z = 40?

Back

z = -4

Front

What is the objective when solving an equation?

Back

Isolate the variable.

Front

What is the solution to the equation 4x - 3 = 12?

Back

x = 15/4

Front

Solve the equation: 4( x + 2) = 16

Back

x = 2

Front

What does it mean to isolate a variable in an equation?

Back

To get the variable alone on one side of the equation.

Front

What is a variable in mathematics?

Back

A symbol used to represent an unknown value.

Front

What is the first step in solving the equation 2x + 3 = 11?

Back

Subtract 3 from both sides.

Front

What is the solution to the equation 5x = 25?

Back

x = 5

Front

What does it mean to combine like terms?

Back

To simplify an expression by adding or subtracting terms with the same variable.