43=7w-15-15

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


Simplifying
43 = 7w + -15 + -15

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

Combine like terms: -15 + -15 = -30
43 = -30 + 7w

Solving
43 = -30 + 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 + -7w = -30 + 7w + -7w

Combine like terms: 7w + -7w = 0
43 + -7w = -30 + 0
43 + -7w = -30

Add '-43' to each side of the equation.
43 + -43 + -7w = -30 + -43

Combine like terms: 43 + -43 = 0
0 + -7w = -30 + -43
-7w = -30 + -43

Combine like terms: -30 + -43 = -73
-7w = -73

Divide each side by '-7'.
w = 10.42857143

Simplifying
w = 10.42857143

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