7-3w=w-1

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Solution for 7-3w=w-1 equation:


Simplifying
7 + -3w = w + -1

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

Solving
7 + -3w = -1 + w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
7 + -3w + -1w = -1 + w + -1w

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

Combine like terms: w + -1w = 0
7 + -4w = -1 + 0
7 + -4w = -1

Add '-7' to each side of the equation.
7 + -7 + -4w = -1 + -7

Combine like terms: 7 + -7 = 0
0 + -4w = -1 + -7
-4w = -1 + -7

Combine like terms: -1 + -7 = -8
-4w = -8

Divide each side by '-4'.
w = 2

Simplifying
w = 2

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