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4 years ago

-m+17m-12c+3m+4c+21c

Mathematics

1 answer:

mrs_skeptik [129]4 years ago

8 0

Answer:

$19m + 13c$

Step-by-step explanation:

<u>Step 1: Combine like terms </u>

<u /> $-m + 17m - 12c + 3m + 4c + 21c$

$(-m + 17m + 3m) + (-12c + 4c + 21c)$

$19m + 13c$

Answer: $19m + 13c$

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