43=7w-15-15w

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Solution for 43=7w-15-15w equation:


Simplifying
43 = 7w + -15 + -15w

Reorder the terms:
43 = -15 + 7w + -15w

Combine like terms: 7w + -15w = -8w
43 = -15 + -8w

Solving
43 = -15 + -8w

Solving for variable 'w'.

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

Add '8w' to each side of the equation.
43 + 8w = -15 + -8w + 8w

Combine like terms: -8w + 8w = 0
43 + 8w = -15 + 0
43 + 8w = -15

Add '-43' to each side of the equation.
43 + -43 + 8w = -15 + -43

Combine like terms: 43 + -43 = 0
0 + 8w = -15 + -43
8w = -15 + -43

Combine like terms: -15 + -43 = -58
8w = -58

Divide each side by '8'.
w = -7.25

Simplifying
w = -7.25

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