12-2 Multi Step Equations

Rewrite the equation by combining like terms. Your answer should not have any spaces.

3m + 11 + 5m = 99

LISTEN TO THE AUDIO EXPLANATION, PLEASE.

Answer explanation

Tags

CCSS.7.EE.A.1

Now you should solve the equation.

3m + 11 + 5m = 99

m = _

LISTEN TO THE AUDIO EXPLANATION, PLEASE.

Answer explanation

Tags

CCSS.8.EE.C.7B

Rewrite the equation by combining like terms. Your answer should not have any spaces.

4x + 13 - 2x = 17

LISTEN TO THE AUDIO EXPLANATION, PLEASE.

Answer explanation

Tags

CCSS.7.EE.A.1

You guessed it, solve the equation.

4x + 13 - 2x = 17

x = _

LISTEN TO THE ANSWER EXPLANATION, PLEASE.

Answer explanation

Tags

CCSS.8.EE.C.7B

LISTEN TO THE AUDIO CLUE, PLEASE.

Check your work, answers are whole numbers.

4m + 9 - 2m = 33

m = _

Tags

CCSS.7.EE.B.4A

Check your work, answers are whole numbers.

27 = 3t - 18 + 2t

_ = t

Tags

CCSS.8.EE.C.7B

Check your work, answers are whole numbers.

35 = 3b - 9 + b

_ = b

Tags

CCSS.8.EE.C.7B

Check your work, answers are whole numbers.

-5n + 12 + 10n - 7 = 30

n = _

Tags

CCSS.8.EE.C.7B

Check your work, answers are whole numbers.

10d - 15 - d = 21

d = _

Tags

CCSS.7.EE.B.4A

Check your work, answers are whole numbers.

4y + 12 - 8y = -24

y = _

Tags

CCSS.7.EE.B.4A