Evaluate -3m+2x m=-2 x=5

Question

Evaluate
-3m+2x
m=-2
x=5

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Thạch Thảo 5 years 2021-07-19T05:51:23+00:00 1 Answers 18 views 0

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  1. thucuc
    0
    2021-07-19T05:52:27+00:00
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    Answer:

    = -3(-2)+2(5)

    = 6+5

    =11

    Step-by-step explanation

    so if m=-2

    and x=5 what you have to do is raplace m by -2 and x by 5

    first you will multiply -3 with -2+ multiply 2 with 5

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )