3(w+7)=5w+3

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Solution for 3(w+7)=5w+3 equation:


Simplifying
3(w + 7) = 5w + 3

Reorder the terms:
3(7 + w) = 5w + 3
(7 * 3 + w * 3) = 5w + 3
(21 + 3w) = 5w + 3

Reorder the terms:
21 + 3w = 3 + 5w

Solving
21 + 3w = 3 + 5w

Solving for variable 'w'.

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

Add '-5w' to each side of the equation.
21 + 3w + -5w = 3 + 5w + -5w

Combine like terms: 3w + -5w = -2w
21 + -2w = 3 + 5w + -5w

Combine like terms: 5w + -5w = 0
21 + -2w = 3 + 0
21 + -2w = 3

Add '-21' to each side of the equation.
21 + -21 + -2w = 3 + -21

Combine like terms: 21 + -21 = 0
0 + -2w = 3 + -21
-2w = 3 + -21

Combine like terms: 3 + -21 = -18
-2w = -18

Divide each side by '-2'.
w = 9

Simplifying
w = 9

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