Simplify Substitute Algebraic Expression

Which expression is equivalent to -5(x + 10)?

• 5x + 50

• -5x + 10

• -5x - 50

• 5x - 50

Tags

CCSS.6.EE.A.4

What is -2y + 10 + 2y - 8 simplified?

• 10

• 8

• 6

• 2

Tags

CCSS.7.EE.A.1

Simplify x + 4 - 5x - 2,

• -5x + 2

• -5x - 2

• -4x + 2

• -4x - 2

Tags

CCSS.7.EE.A.1

Which expressions is equivalent to -3(x + 10)?

• 3x + 30

• -3x + 10

• -3x - 30

• 3x - 30

Tags

CCSS.6.EE.A.4

What is 7y + 15 - 7y -8?

• 3

• 5

• 6

• 7

Tags

CCSS.7.EE.A.1

Simplify x + 6 - 3x - 8.

• -2x - 2

• -2x - 14

• -3x - 14

• -3x - 2

Tags

CCSS.7.EE.A.1

Simplify 4x + 8 + 2x - 7.

• 6x + 15

• 6x - 1

• 6x + 1

• 2x + 1

Tags

CCSS.7.EE.A.1

Simplify the expression 5y + 2y+2

• 9y

• 5y + 4

• 9

• 7y + 2

Tags

CCSS.7.EE.A.1

Simplify:

3n – 6mn + 2n

• 3n-6mn

• 5n-6mn

• 5n+6mn

• n-6mn

Tags

CCSS.7.EE.A.1

Simplify:
5x - 6x - 8x + 7 

• -9x + 7

• -9x -  7

• 9x + 7 

• 9x - 7

Tags

CCSS.7.EE.A.1