-25=-8(7+x)-(-x-3)

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Solution for -25=-8(7+x)-(-x-3) equation:


Simplifying
-25 = -8(7 + x) + -1(-1x + -3)
-25 = (7 * -8 + x * -8) + -1(-1x + -3)
-25 = (-56 + -8x) + -1(-1x + -3)

Reorder the terms:
-25 = -56 + -8x + -1(-3 + -1x)
-25 = -56 + -8x + (-3 * -1 + -1x * -1)
-25 = -56 + -8x + (3 + 1x)

Reorder the terms:
-25 = -56 + 3 + -8x + 1x

Combine like terms: -56 + 3 = -53
-25 = -53 + -8x + 1x

Combine like terms: -8x + 1x = -7x
-25 = -53 + -7x

Solving
-25 = -53 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-25 + 7x = -53 + -7x + 7x

Combine like terms: -7x + 7x = 0
-25 + 7x = -53 + 0
-25 + 7x = -53

Add '25' to each side of the equation.
-25 + 25 + 7x = -53 + 25

Combine like terms: -25 + 25 = 0
0 + 7x = -53 + 25
7x = -53 + 25

Combine like terms: -53 + 25 = -28
7x = -28

Divide each side by '7'.
x = -4

Simplifying
x = -4

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