9(2w-7)=12+3(5w+2)

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Solution for 9(2w-7)=12+3(5w+2) equation:


Simplifying
9(2w + -7) = 12 + 3(5w + 2)

Reorder the terms:
9(-7 + 2w) = 12 + 3(5w + 2)
(-7 * 9 + 2w * 9) = 12 + 3(5w + 2)
(-63 + 18w) = 12 + 3(5w + 2)

Reorder the terms:
-63 + 18w = 12 + 3(2 + 5w)
-63 + 18w = 12 + (2 * 3 + 5w * 3)
-63 + 18w = 12 + (6 + 15w)

Combine like terms: 12 + 6 = 18
-63 + 18w = 18 + 15w

Solving
-63 + 18w = 18 + 15w

Solving for variable 'w'.

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

Add '-15w' to each side of the equation.
-63 + 18w + -15w = 18 + 15w + -15w

Combine like terms: 18w + -15w = 3w
-63 + 3w = 18 + 15w + -15w

Combine like terms: 15w + -15w = 0
-63 + 3w = 18 + 0
-63 + 3w = 18

Add '63' to each side of the equation.
-63 + 63 + 3w = 18 + 63

Combine like terms: -63 + 63 = 0
0 + 3w = 18 + 63
3w = 18 + 63

Combine like terms: 18 + 63 = 81
3w = 81

Divide each side by '3'.
w = 27

Simplifying
w = 27

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