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127 - Lesson 4-7: MathXL for School: Additional Practice Copy 1 4.7.AP-1 Write an equivalent expression without parentheses. Then simplify the result. m-(8-3m) Which expression is equivalent to m - (8 - 3m)? O A. m +8 - 3m OB. m - 8 + 3m OC. m - 8 - 3m OD. m + 8 + 3m Click to select your answer and then click Check Answer.

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Write an equivalent expression without parentheses. Then simplify the result. m-(8-3m) Which expression is equivalent to m - (8 - 3m)? O A. m +8 - 3m OB. m - 8 + 3m OC. m - 8 - 3m OD. m + 8 + 3m Click to select your answer and then click Check Answer.​

we have the expression

m - (8 - 3m)

remove the parenthesis

m-8+3m

combine like terms

4m-8

answer is option B

B. m - 8 + 3m

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