2(w-9)=8w+30

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Solution for 2(w-9)=8w+30 equation:


Simplifying
2(w + -9) = 8w + 30

Reorder the terms:
2(-9 + w) = 8w + 30
(-9 * 2 + w * 2) = 8w + 30
(-18 + 2w) = 8w + 30

Reorder the terms:
-18 + 2w = 30 + 8w

Solving
-18 + 2w = 30 + 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.
-18 + 2w + -8w = 30 + 8w + -8w

Combine like terms: 2w + -8w = -6w
-18 + -6w = 30 + 8w + -8w

Combine like terms: 8w + -8w = 0
-18 + -6w = 30 + 0
-18 + -6w = 30

Add '18' to each side of the equation.
-18 + 18 + -6w = 30 + 18

Combine like terms: -18 + 18 = 0
0 + -6w = 30 + 18
-6w = 30 + 18

Combine like terms: 30 + 18 = 48
-6w = 48

Divide each side by '-6'.
w = -8

Simplifying
w = -8

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