7w-3=42-4w

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Solution for 7w-3=42-4w equation:


Simplifying
7w + -3 = 42 + -4w

Reorder the terms:
-3 + 7w = 42 + -4w

Solving
-3 + 7w = 42 + -4w

Solving for variable 'w'.

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

Add '4w' to each side of the equation.
-3 + 7w + 4w = 42 + -4w + 4w

Combine like terms: 7w + 4w = 11w
-3 + 11w = 42 + -4w + 4w

Combine like terms: -4w + 4w = 0
-3 + 11w = 42 + 0
-3 + 11w = 42

Add '3' to each side of the equation.
-3 + 3 + 11w = 42 + 3

Combine like terms: -3 + 3 = 0
0 + 11w = 42 + 3
11w = 42 + 3

Combine like terms: 42 + 3 = 45
11w = 45

Divide each side by '11'.
w = 4.090909091

Simplifying
w = 4.090909091

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