-7(-3w+3)-8w=3(w-7)-5

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Solution for -7(-3w+3)-8w=3(w-7)-5 equation:


Simplifying
-7(-3w + 3) + -8w = 3(w + -7) + -5

Reorder the terms:
-7(3 + -3w) + -8w = 3(w + -7) + -5
(3 * -7 + -3w * -7) + -8w = 3(w + -7) + -5
(-21 + 21w) + -8w = 3(w + -7) + -5

Combine like terms: 21w + -8w = 13w
-21 + 13w = 3(w + -7) + -5

Reorder the terms:
-21 + 13w = 3(-7 + w) + -5
-21 + 13w = (-7 * 3 + w * 3) + -5
-21 + 13w = (-21 + 3w) + -5

Reorder the terms:
-21 + 13w = -21 + -5 + 3w

Combine like terms: -21 + -5 = -26
-21 + 13w = -26 + 3w

Solving
-21 + 13w = -26 + 3w

Solving for variable 'w'.

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

Add '-3w' to each side of the equation.
-21 + 13w + -3w = -26 + 3w + -3w

Combine like terms: 13w + -3w = 10w
-21 + 10w = -26 + 3w + -3w

Combine like terms: 3w + -3w = 0
-21 + 10w = -26 + 0
-21 + 10w = -26

Add '21' to each side of the equation.
-21 + 21 + 10w = -26 + 21

Combine like terms: -21 + 21 = 0
0 + 10w = -26 + 21
10w = -26 + 21

Combine like terms: -26 + 21 = -5
10w = -5

Divide each side by '10'.
w = -0.5

Simplifying
w = -0.5

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