40+3w=7w

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Solution for 40+3w=7w equation:


Simplifying
40 + 3w = 7w

Solving
40 + 3w = 7w

Solving for variable 'w'.

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

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

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

Combine like terms: 7w + -7w = 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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