5x – 22 = -7 someone pls help me with that

Question

5x – 22 = -7
someone pls help me with that

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Khang Minh 6 months 2021-08-15T03:32:34+00:00 2 Answers 2 views 0

Answers ( )

    0
    2021-08-15T03:34:29+00:00

    5x-22=-7
    Move -22 to the other side
    Sign changes from-22 to +22
    5x-22+22=-7+22
    5x=-7+22
    5x= 15
    Divide both sides by 5 to get x by itself
    5x/5= 15/5
    x= 3
    answer:
    x= 3

    0
    2021-08-15T03:34:33+00:00

    5X=-7+22
    Or,5x=15
    Or,x=15/5
    .
    . .x=3
    Hope it helps you

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