8x-56=-7(-x+9)

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Solution for 8x-56=-7(-x+9) equation:


Simplifying
8x + -56 = -7(-1x + 9)

Reorder the terms:
-56 + 8x = -7(-1x + 9)

Reorder the terms:
-56 + 8x = -7(9 + -1x)
-56 + 8x = (9 * -7 + -1x * -7)
-56 + 8x = (-63 + 7x)

Solving
-56 + 8x = -63 + 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.
-56 + 8x + -7x = -63 + 7x + -7x

Combine like terms: 8x + -7x = 1x
-56 + 1x = -63 + 7x + -7x

Combine like terms: 7x + -7x = 0
-56 + 1x = -63 + 0
-56 + 1x = -63

Add '56' to each side of the equation.
-56 + 56 + 1x = -63 + 56

Combine like terms: -56 + 56 = 0
0 + 1x = -63 + 56
1x = -63 + 56

Combine like terms: -63 + 56 = -7
1x = -7

Divide each side by '1'.
x = -7

Simplifying
x = -7

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