Solving Linear Equations

Front

Solve for x: 12 = 20x - 18

Back

2

Tags

CCSS.7.EE.B.4A

Front

Solve for x: 7x + 5 + x - 3 + x = 5

Back

1/3

Tags

CCSS.8.EE.C.7B

Front

Solve for x: 3(5x + 10) + 10 = 6x - (x + 10)

Back

-5

Front

Solve for x: 2x = x + 3

Back

3

Front

Solve for y: 5y + 34 = -2(-7y + 1)

Back

4

Tags

CCSS.8.EE.C.7B

Front

Definition: Linear Equation

Back

An equation that makes a straight line when graphed, typically in the form ax + b = c.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

What is the first step in solving a linear equation?

Back

Isolate the variable on one side of the equation.

Tags

CCSS.7.EE.B.4A

Front

What does it mean to 'combine like terms'?

Back

To simplify an expression by adding or subtracting terms that have the same variable raised to the same power.

Tags

CCSS.7.EE.A.1

Front

What is the solution to an equation?

Back

The value of the variable that makes the equation true.

Front

What is the purpose of checking your solution?

Back

To verify that the value found satisfies the original equation.

Tags

CCSS.8.EE.C.7B