Equations and Inequalities

Front

Solve for x: -2x + 11 = 23

Back

x = -6

Tags

CCSS.7.EE.B.4A

Front

What is the rule for inequalities?

Back

If you multiply or divide by a negative - flip the sign.

Tags

CCSS.6.EE.B.8

Front

Do I need to flip my sign? 3x ≥ 12

Back

No

Tags

CCSS.6.EE.B.8

Front

Simplify 6(x + -2)

Back

6x - 12

Tags

CCSS.6.EE.A.3

Front

When graphing an inequality, you use an open dot when you use which symbol?

Back

<, >

Tags

CCSS.6.EE.B.8

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What is an inequality?

Back

A mathematical statement that compares two expressions and shows that one is greater than or less than the other.

Tags

CCSS.6.EE.B.8

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Tags

CCSS.7.EE.B.4A

Front

What is the solution to the equation x + 5 = 12?

Back

x = 7

Tags

CCSS.6.EE.B.7

Front

What is the solution to the inequality x - 3 < 5?

Back

x < 8

Tags

CCSS.7.EE.B.4B