2(x + 2) – 4x = 8 i need steps and answer

Question

2(x + 2) – 4x = 8 i need steps and answer

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Ladonna 5 years 2021-08-29T03:19:27+00:00 2 Answers 23 views 0

Answers ( )

  1. thucuc
    0
    2021-08-29T03:21:08+00:00
    Reply

    2(x+2)-4x=8 the answer is 8 because it equals 8

  2. Delwyn
    0
    2021-08-29T03:21:16+00:00
    Reply

    If you are simplifying them
    Step 1: distribute 2(x+2)-4x=8
    So 2 is multiplied with what’s in the parentheses > 2*x + 2*2= 2x+4
    Now it is 2x+4-4x=8
    Step 3: add like terms
    2x and -4x are like terms since they both have
    So 2x+ -4x= -2x
    Now you have -2x+4= 8
    So in order to get x by itself subtract 4 from 8
    -2x+4=8
    -4 -4

    Now you have -2x= 4
    Divide negative two from four

    So now the answer is x= -2

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