-4(-5w+6)-7w=5(w-5)-9

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Solution for -4(-5w+6)-7w=5(w-5)-9 equation:


Simplifying
-4(-5w + 6) + -7w = 5(w + -5) + -9

Reorder the terms:
-4(6 + -5w) + -7w = 5(w + -5) + -9
(6 * -4 + -5w * -4) + -7w = 5(w + -5) + -9
(-24 + 20w) + -7w = 5(w + -5) + -9

Combine like terms: 20w + -7w = 13w
-24 + 13w = 5(w + -5) + -9

Reorder the terms:
-24 + 13w = 5(-5 + w) + -9
-24 + 13w = (-5 * 5 + w * 5) + -9
-24 + 13w = (-25 + 5w) + -9

Reorder the terms:
-24 + 13w = -25 + -9 + 5w

Combine like terms: -25 + -9 = -34
-24 + 13w = -34 + 5w

Solving
-24 + 13w = -34 + 5w

Solving for variable 'w'.

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

Add '-5w' to each side of the equation.
-24 + 13w + -5w = -34 + 5w + -5w

Combine like terms: 13w + -5w = 8w
-24 + 8w = -34 + 5w + -5w

Combine like terms: 5w + -5w = 0
-24 + 8w = -34 + 0
-24 + 8w = -34

Add '24' to each side of the equation.
-24 + 24 + 8w = -34 + 24

Combine like terms: -24 + 24 = 0
0 + 8w = -34 + 24
8w = -34 + 24

Combine like terms: -34 + 24 = -10
8w = -10

Divide each side by '8'.
w = -1.25

Simplifying
w = -1.25

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