How many solutions does -2 + 5p + 10 = 10 + 3p have?

Question

How many solutions does -2 + 5p + 10 = 10 + 3p have?

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Delwyn 3 years 2021-08-18T23:10:31+00:00 1 Answers 1 views 0

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  1. Acacia
    0
    2021-08-18T23:11:56+00:00
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    Answer:

    Only 1 solution

    Step-by-step explanation:

    -2 + 5p + 10 = 10 + 3p

    Subtract 10 from both sides:

    -2 + 5p + 10 -10 = 10 + 3p- 10

    Simplify:

    -2+5p=3p

    Add 2 to both sides:

    -2+5p+2=3p+2

    Subtract 3p from both sides:

    5p-3p=3p+2-3p

    simplify:

    2p=2

    Divide both sides by 2:

    2p/2=2/2

    Simplify:

    p=1

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