Front

What does it mean to have 'no solution' in an equation?

Back

It means that there are no values for the variable that can satisfy the equation.

Front

Solve: 2x + 1 = 2x - 1

Back

No Solution

Front

What is the first step to solve the equation 5x + 15 = 10x - 40?

Back

Subtract 5x from both sides.

Front

Solve: 5x + 15 = 10x - 40

Back

x = 11

Front

What is the principle of combining like terms in an equation?

Back

It involves adding or subtracting terms that have the same variable and exponent.

Front

Solve: 4( x + 2) = 16

Back

x = 2

Front

What does it mean if an equation has 'infinitely many solutions'?

Back

It means that any value for the variable will satisfy the equation.

Front

Solve: 4x - 5x + 9 = 5x - 9

Back

x = 3

Front

What is the first step to solve the equation 1 + 4n - 6n = 1 - 8n?

Back

Combine the like terms 4n + -6n.

Front

What is the solution to the equation 2x + 1 = 2x - 1?

Back

No Solution