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3 years ago

6x+6+9x+9=? Please help

Mathematics

2 answers:

Hoochie [10]3 years ago

5 0

Answer:

15x + 15

Step-by-step explanation:

Combine like terms. Like terms are terms with the same amount of variables. Set the equation so that the terms are grouped:

6x + 9x + 6 + 9

Combine like terms:

(6x + 9x) = 15x

(6 + 9) = 15

15x + 15 is your answer.

AysviL [449]3 years ago

4 0

Answer:

15x+15

Step-by-step explanation:

6x+9x=15x

9+6=15

6x+6+9x+9=15x+15

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Answer:

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