Solving MultiStep Equations Flashcard

Front

What is the objective when solving an equation?

Back

To isolate the variable.

Front

Solve for n: 21 = 3 + 4n + 5n

Back

n = 2.

Front

What is the solution for -6x = 30?

Back

x = -5.

Front

Solve for a: 3a + 6 = 0

Back

a = -2.

Front

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

Back

To manipulate the equation so that the variable is on one side and all other terms are on the other side.

Front

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

Back

Subtract 3 from both sides.

Front

If 5x - 10 = 0, what is the value of x?

Back

x = 2.

Front

What is the principle of balancing equations?

Back

Whatever you do to one side of the equation, you must do to the other side.

Front

Solve for x: 4(x - 1) = 12

Back

x = 4.

Front

What is a multi-step equation?

Back

An equation that requires more than one step to solve.