-40+8x=-8(x+7)

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Solution for -40+8x=-8(x+7) equation:


Simplifying
-40 + 8x = -8(x + 7)

Reorder the terms:
-40 + 8x = -8(7 + x)
-40 + 8x = (7 * -8 + x * -8)
-40 + 8x = (-56 + -8x)

Solving
-40 + 8x = -56 + -8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '8x' to each side of the equation.
-40 + 8x + 8x = -56 + -8x + 8x

Combine like terms: 8x + 8x = 16x
-40 + 16x = -56 + -8x + 8x

Combine like terms: -8x + 8x = 0
-40 + 16x = -56 + 0
-40 + 16x = -56

Add '40' to each side of the equation.
-40 + 40 + 16x = -56 + 40

Combine like terms: -40 + 40 = 0
0 + 16x = -56 + 40
16x = -56 + 40

Combine like terms: -56 + 40 = -16
16x = -16

Divide each side by '16'.
x = -1

Simplifying
x = -1

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