7(w-6)-8=-7(-3w+6)-4w

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Solution for 7(w-6)-8=-7(-3w+6)-4w equation:


Simplifying
7(w + -6) + -8 = -7(-3w + 6) + -4w

Reorder the terms:
7(-6 + w) + -8 = -7(-3w + 6) + -4w
(-6 * 7 + w * 7) + -8 = -7(-3w + 6) + -4w
(-42 + 7w) + -8 = -7(-3w + 6) + -4w

Reorder the terms:
-42 + -8 + 7w = -7(-3w + 6) + -4w

Combine like terms: -42 + -8 = -50
-50 + 7w = -7(-3w + 6) + -4w

Reorder the terms:
-50 + 7w = -7(6 + -3w) + -4w
-50 + 7w = (6 * -7 + -3w * -7) + -4w
-50 + 7w = (-42 + 21w) + -4w

Combine like terms: 21w + -4w = 17w
-50 + 7w = -42 + 17w

Solving
-50 + 7w = -42 + 17w

Solving for variable 'w'.

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

Add '-17w' to each side of the equation.
-50 + 7w + -17w = -42 + 17w + -17w

Combine like terms: 7w + -17w = -10w
-50 + -10w = -42 + 17w + -17w

Combine like terms: 17w + -17w = 0
-50 + -10w = -42 + 0
-50 + -10w = -42

Add '50' to each side of the equation.
-50 + 50 + -10w = -42 + 50

Combine like terms: -50 + 50 = 0
0 + -10w = -42 + 50
-10w = -42 + 50

Combine like terms: -42 + 50 = 8
-10w = 8

Divide each side by '-10'.
w = -0.8

Simplifying
w = -0.8

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