-3w+42=70-4w

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Solution for -3w+42=70-4w equation:


Simplifying
-3w + 42 = 70 + -4w

Reorder the terms:
42 + -3w = 70 + -4w

Solving
42 + -3w = 70 + -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.
42 + -3w + 4w = 70 + -4w + 4w

Combine like terms: -3w + 4w = 1w
42 + 1w = 70 + -4w + 4w

Combine like terms: -4w + 4w = 0
42 + 1w = 70 + 0
42 + 1w = 70

Add '-42' to each side of the equation.
42 + -42 + 1w = 70 + -42

Combine like terms: 42 + -42 = 0
0 + 1w = 70 + -42
1w = 70 + -42

Combine like terms: 70 + -42 = 28
1w = 28

Divide each side by '1'.
w = 28

Simplifying
w = 28

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