-3(-5w+7)-2w=5(w-3)-4

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Solution for -3(-5w+7)-2w=5(w-3)-4 equation:


Simplifying
-3(-5w + 7) + -2w = 5(w + -3) + -4

Reorder the terms:
-3(7 + -5w) + -2w = 5(w + -3) + -4
(7 * -3 + -5w * -3) + -2w = 5(w + -3) + -4
(-21 + 15w) + -2w = 5(w + -3) + -4

Combine like terms: 15w + -2w = 13w
-21 + 13w = 5(w + -3) + -4

Reorder the terms:
-21 + 13w = 5(-3 + w) + -4
-21 + 13w = (-3 * 5 + w * 5) + -4
-21 + 13w = (-15 + 5w) + -4

Reorder the terms:
-21 + 13w = -15 + -4 + 5w

Combine like terms: -15 + -4 = -19
-21 + 13w = -19 + 5w

Solving
-21 + 13w = -19 + 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.
-21 + 13w + -5w = -19 + 5w + -5w

Combine like terms: 13w + -5w = 8w
-21 + 8w = -19 + 5w + -5w

Combine like terms: 5w + -5w = 0
-21 + 8w = -19 + 0
-21 + 8w = -19

Add '21' to each side of the equation.
-21 + 21 + 8w = -19 + 21

Combine like terms: -21 + 21 = 0
0 + 8w = -19 + 21
8w = -19 + 21

Combine like terms: -19 + 21 = 2
8w = 2

Divide each side by '8'.
w = 0.25

Simplifying
w = 0.25

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