-w+3-w=7-4w

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


Simplifying
-1w + 3 + -1w = 7 + -4w

Reorder the terms:
3 + -1w + -1w = 7 + -4w

Combine like terms: -1w + -1w = -2w
3 + -2w = 7 + -4w

Solving
3 + -2w = 7 + -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 + -2w + 4w = 7 + -4w + 4w

Combine like terms: -2w + 4w = 2w
3 + 2w = 7 + -4w + 4w

Combine like terms: -4w + 4w = 0
3 + 2w = 7 + 0
3 + 2w = 7

Add '-3' to each side of the equation.
3 + -3 + 2w = 7 + -3

Combine like terms: 3 + -3 = 0
0 + 2w = 7 + -3
2w = 7 + -3

Combine like terms: 7 + -3 = 4
2w = 4

Divide each side by '2'.
w = 2

Simplifying
w = 2

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