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

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


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

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

Combine like terms: 21w + -4w = 17w
-21 + 17w = 5(w + -2) + -5

Reorder the terms:
-21 + 17w = 5(-2 + w) + -5
-21 + 17w = (-2 * 5 + w * 5) + -5
-21 + 17w = (-10 + 5w) + -5

Reorder the terms:
-21 + 17w = -10 + -5 + 5w

Combine like terms: -10 + -5 = -15
-21 + 17w = -15 + 5w

Solving
-21 + 17w = -15 + 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 + 17w + -5w = -15 + 5w + -5w

Combine like terms: 17w + -5w = 12w
-21 + 12w = -15 + 5w + -5w

Combine like terms: 5w + -5w = 0
-21 + 12w = -15 + 0
-21 + 12w = -15

Add '21' to each side of the equation.
-21 + 21 + 12w = -15 + 21

Combine like terms: -21 + 21 = 0
0 + 12w = -15 + 21
12w = -15 + 21

Combine like terms: -15 + 21 = 6
12w = 6

Divide each side by '12'.
w = 0.5

Simplifying
w = 0.5

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