5w-15-7w=43

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


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

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

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

Solving
-15 + -2w = 43

Solving for variable 'w'.

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

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

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

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

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

Simplifying
w = -29

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