-8(x+1)-x-8=-9(x+4)+20

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Solution for -8(x+1)-x-8=-9(x+4)+20 equation:


Simplifying
-8(x + 1) + -1x + -8 = -9(x + 4) + 20

Reorder the terms:
-8(1 + x) + -1x + -8 = -9(x + 4) + 20
(1 * -8 + x * -8) + -1x + -8 = -9(x + 4) + 20
(-8 + -8x) + -1x + -8 = -9(x + 4) + 20

Reorder the terms:
-8 + -8 + -8x + -1x = -9(x + 4) + 20

Combine like terms: -8 + -8 = -16
-16 + -8x + -1x = -9(x + 4) + 20

Combine like terms: -8x + -1x = -9x
-16 + -9x = -9(x + 4) + 20

Reorder the terms:
-16 + -9x = -9(4 + x) + 20
-16 + -9x = (4 * -9 + x * -9) + 20
-16 + -9x = (-36 + -9x) + 20

Reorder the terms:
-16 + -9x = -36 + 20 + -9x

Combine like terms: -36 + 20 = -16
-16 + -9x = -16 + -9x

Add '16' to each side of the equation.
-16 + 16 + -9x = -16 + 16 + -9x

Combine like terms: -16 + 16 = 0
0 + -9x = -16 + 16 + -9x
-9x = -16 + 16 + -9x

Combine like terms: -16 + 16 = 0
-9x = 0 + -9x
-9x = -9x

Add '9x' to each side of the equation.
-9x + 9x = -9x + 9x

Combine like terms: -9x + 9x = 0
0 = -9x + 9x

Combine like terms: -9x + 9x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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