Solving Equations Simplifying Expressions

Simplify: 6y + 7 - 3y + 3

• 9y + 10

• 3y + 4

• 3y + 10

• 9y + 4

Tags

CCSS.7.EE.A.1

Simplify: 4(5x + 2) - 6

• 20x - 4

• 28x - 6

• 9x

• 20x + 2

Tags

CCSS.6.EE.A.3

Solve for m : 3m + 9 = 21

• m = 4

• m = -4

• m = 10

• m = -10

Tags

CCSS.7.EE.B.4A

Simplify the expression:

6 + 2(7x - 3)

• 14x + 12

• 14x

• 14x - 12

• 56x - 24

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to the given expression?

• 13x + 14

• 13x + 2

• 13x - 2

• 7x + 14

Tags

CCSS.7.EE.A.1

9 - 4(m - 2) + 7m -4

• 3m + 13

• 13 - 3m

• 12m -14

• 12m + 4

Tags

CCSS.6.EE.A.3

14p - 8 = 22 + 20p

• -5

• 5

• 30

Simplify: 8x²y + 4x - 5x²y - 6x

• 3x²y - 2x

• x²

• 23x⁶y²

• -3x²y + 2x

Tags

CCSS.7.EE.A.1

Simplify: 2a - 3b + 5c - b + 5a - 4c + 4b

• 7a + 8b + 9c

• 0

• -3a - c

• 7a - c

Tags

CCSS.7.EE.A.1

Simplify: 2(x - 3) + 3x + 5

• 6x - 11

• 5x - 1

• 3x - 1

• 5x + 4

Tags

CCSS.6.EE.A.3