43=7w-15-5w

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Solution for 43=7w-15-5w equation:


Simplifying
43 = 7w + -15 + -5w

Reorder the terms:
43 = -15 + 7w + -5w

Combine like terms: 7w + -5w = 2w
43 = -15 + 2w

Solving
43 = -15 + 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.
43 + -2w = -15 + 2w + -2w

Combine like terms: 2w + -2w = 0
43 + -2w = -15 + 0
43 + -2w = -15

Add '-43' to each side of the equation.
43 + -43 + -2w = -15 + -43

Combine like terms: 43 + -43 = 0
0 + -2w = -15 + -43
-2w = -15 + -43

Combine like terms: -15 + -43 = -58
-2w = -58

Divide each side by '-2'.
w = 29

Simplifying
w = 29

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