Simplifying Algebraic Expressions No Negative

Are these expressions Equivalent?

• Yes

• No

Tags

CCSS.6.EE.A.4

Which of the following is equivalent to 5x + 5x + 10

• 2(5x + 10)

• 5⋅ 2x + 5 ⋅ 2

• 10x + 5

• 2x + 2x + 2x + 10

Tags

CCSS.6.EE.A.4

Simplify: 5(y + 10)

Mathematical Equivalence

OFF

Tags

CCSS.6.EE.A.3

Simplify: -7 - (x - 8) - 8x + 3

Mathematical Equivalence

ON

Tags

CCSS.7.EE.A.1

4a + 9 + a

• 5a + 9

• 3a-9

• 3a + 9

• 5a - 9

Tags

CCSS.7.EE.A.1

Simplify the expression: 3x + 2x

• 5x

• x

• 6x

• 5

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify the following expression:
a - 8 - 10

• 2a - 18

• a - 18

• a - 2

• a + 18

Tags

CCSS.7.EE.A.1

Simplify:
17m - 4 - 15m + 8

• 2m + 4

• 2m + (-12)

• 2m + 12

• 2m + (-4)

Tags

CCSS.7.EE.A.1

Simplify:
11m - 8 - 12 + 10m

• m - 20

• m - 4

• 21m - 4

• 21m - 20

Tags

CCSS.7.EE.A.1