-2w+43=-7(w-4)

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Solution for -2w+43=-7(w-4) equation:


Simplifying
-2w + 43 = -7(w + -4)

Reorder the terms:
43 + -2w = -7(w + -4)

Reorder the terms:
43 + -2w = -7(-4 + w)
43 + -2w = (-4 * -7 + w * -7)
43 + -2w = (28 + -7w)

Solving
43 + -2w = 28 + -7w

Solving for variable 'w'.

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

Add '7w' to each side of the equation.
43 + -2w + 7w = 28 + -7w + 7w

Combine like terms: -2w + 7w = 5w
43 + 5w = 28 + -7w + 7w

Combine like terms: -7w + 7w = 0
43 + 5w = 28 + 0
43 + 5w = 28

Add '-43' to each side of the equation.
43 + -43 + 5w = 28 + -43

Combine like terms: 43 + -43 = 0
0 + 5w = 28 + -43
5w = 28 + -43

Combine like terms: 28 + -43 = -15
5w = -15

Divide each side by '5'.
w = -3

Simplifying
w = -3

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