4(w+7)=40

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Solution for 4(w+7)=40 equation: 


Simplifying
4(w + 7) = 40

Reorder the terms:
4(7 + w) = 40
(7 * 4 + w * 4) = 40
(28 + 4w) = 40

Solving
28 + 4w = 40

Solving for variable 'w'.

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

Add '-28' to each side of the equation.
28 + -28 + 4w = 40 + -28

Combine like terms: 28 + -28 = 0
0 + 4w = 40 + -28
4w = 40 + -28

Combine like terms: 40 + -28 = 12
4w = 12

Divide each side by '4'.
w = 3

Simplifying
w = 3

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