Solve the following equation. -8(-x-5)=40+8x

Question

Solve the following equation. -8(-x-5)=40+8x

in progress 0
Neala 3 years 2021-08-28T17:36:21+00:00 2 Answers 2 views 0

Answers ( )

    0
    2021-08-28T17:37:58+00:00

    Answer:

    all the values

    Step-by-step explanation:

    -8(-x-5)=40+8x\\\\-x-5=\frac{40}{-8}+ \frac{8x}{-8} \\\\-x-5=-5-x\\\\-x-5=-x-5\\\\-x=-x-5+5\\\\-x=-x+0\\\\-x=-x\\

    -1(-x)=-1(-x)\\\\x=x

    so all the values for x are solutions

    0
    2021-08-28T17:38:14+00:00

    Answer:

    40=40 so the equation is true

    Step-by-step explanation:

    -8(-x-5)=40+8x

    8x +40 = 40 + 8x

    if you cancle out the 8x on both sides then it will be 40 = 40

    therefore the equation is true and have infinite soulutions

Leave an answer

Browse

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