5(6-4w)=w+21

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Solution for 5(6-4w)=w+21 equation:


Simplifying
5(6 + -4w) = w + 21
(6 * 5 + -4w * 5) = w + 21
(30 + -20w) = w + 21

Reorder the terms:
30 + -20w = 21 + w

Solving
30 + -20w = 21 + 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.
30 + -20w + -1w = 21 + w + -1w

Combine like terms: -20w + -1w = -21w
30 + -21w = 21 + w + -1w

Combine like terms: w + -1w = 0
30 + -21w = 21 + 0
30 + -21w = 21

Add '-30' to each side of the equation.
30 + -30 + -21w = 21 + -30

Combine like terms: 30 + -30 = 0
0 + -21w = 21 + -30
-21w = 21 + -30

Combine like terms: 21 + -30 = -9
-21w = -9

Divide each side by '-21'.
w = 0.4285714286

Simplifying
w = 0.4285714286

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