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

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


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

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

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

Solving
3 + -7w = 8 + -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 + -7w + 2w = 8 + -2w + 2w

Combine like terms: -7w + 2w = -5w
3 + -5w = 8 + -2w + 2w

Combine like terms: -2w + 2w = 0
3 + -5w = 8 + 0
3 + -5w = 8

Add '-3' to each side of the equation.
3 + -3 + -5w = 8 + -3

Combine like terms: 3 + -3 = 0
0 + -5w = 8 + -3
-5w = 8 + -3

Combine like terms: 8 + -3 = 5
-5w = 5

Divide each side by '-5'.
w = -1

Simplifying
w = -1

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