-6(w+1)-w-9=-7(w+5)+20

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Solution for -6(w+1)-w-9=-7(w+5)+20 equation:


Simplifying
-6(w + 1) + -1w + -9 = -7(w + 5) + 20

Reorder the terms:
-6(1 + w) + -1w + -9 = -7(w + 5) + 20
(1 * -6 + w * -6) + -1w + -9 = -7(w + 5) + 20
(-6 + -6w) + -1w + -9 = -7(w + 5) + 20

Reorder the terms:
-6 + -9 + -6w + -1w = -7(w + 5) + 20

Combine like terms: -6 + -9 = -15
-15 + -6w + -1w = -7(w + 5) + 20

Combine like terms: -6w + -1w = -7w
-15 + -7w = -7(w + 5) + 20

Reorder the terms:
-15 + -7w = -7(5 + w) + 20
-15 + -7w = (5 * -7 + w * -7) + 20
-15 + -7w = (-35 + -7w) + 20

Reorder the terms:
-15 + -7w = -35 + 20 + -7w

Combine like terms: -35 + 20 = -15
-15 + -7w = -15 + -7w

Add '15' to each side of the equation.
-15 + 15 + -7w = -15 + 15 + -7w

Combine like terms: -15 + 15 = 0
0 + -7w = -15 + 15 + -7w
-7w = -15 + 15 + -7w

Combine like terms: -15 + 15 = 0
-7w = 0 + -7w
-7w = -7w

Add '7w' to each side of the equation.
-7w + 7w = -7w + 7w

Combine like terms: -7w + 7w = 0
0 = -7w + 7w

Combine like terms: -7w + 7w = 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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