5(w-4)-(7w-8)=w+6

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Solution for 5(w-4)-(7w-8)=w+6 equation:


Simplifying
5(w + -4) + -1(7w + -8) = w + 6

Reorder the terms:
5(-4 + w) + -1(7w + -8) = w + 6
(-4 * 5 + w * 5) + -1(7w + -8) = w + 6
(-20 + 5w) + -1(7w + -8) = w + 6

Reorder the terms:
-20 + 5w + -1(-8 + 7w) = w + 6
-20 + 5w + (-8 * -1 + 7w * -1) = w + 6
-20 + 5w + (8 + -7w) = w + 6

Reorder the terms:
-20 + 8 + 5w + -7w = w + 6

Combine like terms: -20 + 8 = -12
-12 + 5w + -7w = w + 6

Combine like terms: 5w + -7w = -2w
-12 + -2w = w + 6

Reorder the terms:
-12 + -2w = 6 + w

Solving
-12 + -2w = 6 + w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
-12 + -2w + -1w = 6 + w + -1w

Combine like terms: -2w + -1w = -3w
-12 + -3w = 6 + w + -1w

Combine like terms: w + -1w = 0
-12 + -3w = 6 + 0
-12 + -3w = 6

Add '12' to each side of the equation.
-12 + 12 + -3w = 6 + 12

Combine like terms: -12 + 12 = 0
0 + -3w = 6 + 12
-3w = 6 + 12

Combine like terms: 6 + 12 = 18
-3w = 18

Divide each side by '-3'.
w = -6

Simplifying
w = -6

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