One Solution, No Solution, Infinitely Many Solutions

Front

What does it mean if an equation has infinite solutions?

Back

It means that no matter what constant is substituted in for the variable, the equation is ALWAYS true.

Tags

CCSS.8.EE.C.7A

Front

What does it mean if an equation has no solution?

Back

It means that no matter what constant is substituted in for the variable, the equation will NEVER be true.

Tags

CCSS.8.EE.C.7A

Front

What does it mean if an equation has one solution?

Back

It means that only this ONE solution will make the equation true.

Tags

CCSS.8.EE.C.7A

Front

Solve the equation: 3(x-2) + 1 = 3x - 5

Back

Infinite Solutions

Tags

CCSS.8.EE.C.7A

Front

Solve the equation: 12(x + 3) = 4(2x + 9) + 4x

Back

Infinite Solutions

Tags

CCSS.8.EE.C.7A

Front

Simplify and determine the solution: 3x - 7 = 3(x - 3) + 2

Back

Infinite Solutions

Tags

CCSS.8.EE.C.7A

Front

Simplify and determine the solution: 3x - 8 = 3(x - 4) + 1

Back

No Solutions

Front

What is the first step in solving an equation?

Back

Isolate the variable on one side of the equation.

Tags

CCSS.7.EE.B.4A

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed.

Front

What is the general form of a linear equation?

Back

Ax + By = C, where A, B, and C are constants.