7+4(5w-1)=-3(2w-6)+8w

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Solution for 7+4(5w-1)=-3(2w-6)+8w equation:


Simplifying
7 + 4(5w + -1) = -3(2w + -6) + 8w

Reorder the terms:
7 + 4(-1 + 5w) = -3(2w + -6) + 8w
7 + (-1 * 4 + 5w * 4) = -3(2w + -6) + 8w
7 + (-4 + 20w) = -3(2w + -6) + 8w

Combine like terms: 7 + -4 = 3
3 + 20w = -3(2w + -6) + 8w

Reorder the terms:
3 + 20w = -3(-6 + 2w) + 8w
3 + 20w = (-6 * -3 + 2w * -3) + 8w
3 + 20w = (18 + -6w) + 8w

Combine like terms: -6w + 8w = 2w
3 + 20w = 18 + 2w

Solving
3 + 20w = 18 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
3 + 20w + -2w = 18 + 2w + -2w

Combine like terms: 20w + -2w = 18w
3 + 18w = 18 + 2w + -2w

Combine like terms: 2w + -2w = 0
3 + 18w = 18 + 0
3 + 18w = 18

Add '-3' to each side of the equation.
3 + -3 + 18w = 18 + -3

Combine like terms: 3 + -3 = 0
0 + 18w = 18 + -3
18w = 18 + -3

Combine like terms: 18 + -3 = 15
18w = 15

Divide each side by '18'.
w = 0.8333333333

Simplifying
w = 0.8333333333

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