4(w+9)=8w+16

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Solution for 4(w+9)=8w+16 equation:


Simplifying
4(w + 9) = 8w + 16

Reorder the terms:
4(9 + w) = 8w + 16
(9 * 4 + w * 4) = 8w + 16
(36 + 4w) = 8w + 16

Reorder the terms:
36 + 4w = 16 + 8w

Solving
36 + 4w = 16 + 8w

Solving for variable 'w'.

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

Add '-8w' to each side of the equation.
36 + 4w + -8w = 16 + 8w + -8w

Combine like terms: 4w + -8w = -4w
36 + -4w = 16 + 8w + -8w

Combine like terms: 8w + -8w = 0
36 + -4w = 16 + 0
36 + -4w = 16

Add '-36' to each side of the equation.
36 + -36 + -4w = 16 + -36

Combine like terms: 36 + -36 = 0
0 + -4w = 16 + -36
-4w = 16 + -36

Combine like terms: 16 + -36 = -20
-4w = -20

Divide each side by '-4'.
w = 5

Simplifying
w = 5

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