M8 U1 Expressions & Equations Review

The difference of Five and a number

The quotient of 38 times a number and -4

The product of -9 and a number

The sum of nine times a number and four.

Seven times the sum of the number and three.

Three less than twice a number

• 2x − 3

• 3x − 2

• 3 − 2x

• 2 − 3x

The difference of 3 times a number and 7

• 3 + 7n
• 3n - 7
• 3n + 7 

Solve for x in the rectangle.

• x = 1

• x = -1

• x = 4

• x = -4

Tags

CCSS.7.EE.B.4A

Solve for x in the rectangle.

• x = 2

• x = 3

• x = 4

• x = 5

Tags

CCSS.8.EE.C.7B

Solve for x in the rectangle.

• x = 1

• x = 1/2

• x = -1

• x = 2