640=2(3w-12)

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Solution for 640=2(3w-12) equation:


Simplifying
640 = 2(3w + -12)

Reorder the terms:
640 = 2(-12 + 3w)
640 = (-12 * 2 + 3w * 2)
640 = (-24 + 6w)

Solving
640 = -24 + 6w

Solving for variable 'w'.

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

Add '-6w' to each side of the equation.
640 + -6w = -24 + 6w + -6w

Combine like terms: 6w + -6w = 0
640 + -6w = -24 + 0
640 + -6w = -24

Add '-640' to each side of the equation.
640 + -640 + -6w = -24 + -640

Combine like terms: 640 + -640 = 0
0 + -6w = -24 + -640
-6w = -24 + -640

Combine like terms: -24 + -640 = -664
-6w = -664

Divide each side by '-6'.
w = 110.6666667

Simplifying
w = 110.6666667

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