Solving Equations and Literal Equations

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing variables.

Tags

CCSS.6.EE.A.2C

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Tags

CCSS.8.EE.C.7B

Front

What is a literal equation?

Back

A literal equation is an equation that involves two or more variables and is solved for one variable in terms of the others.

Tags

CCSS.HSA.CED.A.4

Front

What is the first step in solving the equation 2x - 3 + 4x = 27?

Back

Combine like terms to simplify the equation.

Tags

CCSS.8.EE.C.7B

Front

Solve the equation: 2x - 3 + 4x = 27.

Back

x = 5.

Tags

CCSS.8.EE.C.7B

Front

What is the first step in solving the equation 12 - 4x - x = 2?

Back

Combine like terms to simplify the equation.

Tags

CCSS.8.EE.C.7B

Front

Solve the equation: 12 - 4x - x = 2.

Back

x = -2.

Tags

CCSS.8.EE.C.7B

Front

What is the first step in solving the equation 4x + 3 = -5?

Back

Subtract 3 from both sides of the equation.

Tags

CCSS.7.EE.B.4A

Front

Solve the equation: 4x + 3 = -5.

Back

x = -2.

Tags

CCSS.7.EE.B.4A

Front

What is the first step in solving the equation 10 - 3y = 4?

Back

Subtract 10 from both sides of the equation.

Tags

CCSS.7.EE.B.4A