combining like terms & distributive property

Front

3x + 2x

Back

5x

Tags

CCSS.7.EE.A.1

Front

Simplify: -r -10r

Back

-11r

Tags

CCSS.7.EE.A.1

Front

3x - 5x

Back

-2x

Tags

CCSS.7.EE.A.1

Front

5a + 2b - 3a + 4

Back

2a + 2b + 4

Tags

CCSS.7.EE.A.1

Front

2x + 1 + 7x

Back

9x + 1

Tags

CCSS.7.EE.A.1

Front

n -10 +9n -3=

Back

10n -13

Tags

CCSS.7.EE.A.1

Front

5(a + 6)

Back

5a + 30

Tags

CCSS.6.EE.A.3

Front

Simplify: 2(c - 8)

Back

2c - 16

Tags

CCSS.7.EE.A.1

Front

Simplify: -3(2c - 5)

Back

-6c + 15

Tags

CCSS.7.NS.A.2C

Front

Simplify: -4(k - 7)

Back

-4k + 28

Tags

CCSS.7.EE.A.1