7w-40=3w

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Solution for 7w-40=3w equation:


Simplifying
7w + -40 = 3w

Reorder the terms:
-40 + 7w = 3w

Solving
-40 + 7w = 3w

Solving for variable 'w'.

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

Add '-3w' to each side of the equation.
-40 + 7w + -3w = 3w + -3w

Combine like terms: 7w + -3w = 4w
-40 + 4w = 3w + -3w

Combine like terms: 3w + -3w = 0
-40 + 4w = 0

Add '40' to each side of the equation.
-40 + 40 + 4w = 0 + 40

Combine like terms: -40 + 40 = 0
0 + 4w = 0 + 40
4w = 0 + 40

Combine like terms: 0 + 40 = 40
4w = 40

Divide each side by '4'.
w = 10

Simplifying
w = 10

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