2(w-1)-2=7(-3w+1)-4w

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Solution for 2(w-1)-2=7(-3w+1)-4w equation:


Simplifying
2(w + -1) + -2 = 7(-3w + 1) + -4w

Reorder the terms:
2(-1 + w) + -2 = 7(-3w + 1) + -4w
(-1 * 2 + w * 2) + -2 = 7(-3w + 1) + -4w
(-2 + 2w) + -2 = 7(-3w + 1) + -4w

Reorder the terms:
-2 + -2 + 2w = 7(-3w + 1) + -4w

Combine like terms: -2 + -2 = -4
-4 + 2w = 7(-3w + 1) + -4w

Reorder the terms:
-4 + 2w = 7(1 + -3w) + -4w
-4 + 2w = (1 * 7 + -3w * 7) + -4w
-4 + 2w = (7 + -21w) + -4w

Combine like terms: -21w + -4w = -25w
-4 + 2w = 7 + -25w

Solving
-4 + 2w = 7 + -25w

Solving for variable 'w'.

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

Add '25w' to each side of the equation.
-4 + 2w + 25w = 7 + -25w + 25w

Combine like terms: 2w + 25w = 27w
-4 + 27w = 7 + -25w + 25w

Combine like terms: -25w + 25w = 0
-4 + 27w = 7 + 0
-4 + 27w = 7

Add '4' to each side of the equation.
-4 + 4 + 27w = 7 + 4

Combine like terms: -4 + 4 = 0
0 + 27w = 7 + 4
27w = 7 + 4

Combine like terms: 7 + 4 = 11
27w = 11

Divide each side by '27'.
w = 0.4074074074

Simplifying
w = 0.4074074074

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