Find the difference.(20m+ 3) - (7m-5)A. 13m +8B. 27m+8C. 13m-2D. 27m-2

asked May 27, 2023 46.5k views

3 votes

by Ian

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5 votes

Solve:

(20m+3)-(7m-5)

We know that if there is a minus before a parenthesis, all the terms inside the parenthesis must change their signs:

20m+3-7m+5

13m+8

Mcbetz answered Jun 3, 2023

3.9k points

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