3w+4=12+3(w-9)

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Solution for 3w+4=12+3(w-9) equation:


Simplifying
3w + 4 = 12 + 3(w + -9)

Reorder the terms:
4 + 3w = 12 + 3(w + -9)

Reorder the terms:
4 + 3w = 12 + 3(-9 + w)
4 + 3w = 12 + (-9 * 3 + w * 3)
4 + 3w = 12 + (-27 + 3w)

Combine like terms: 12 + -27 = -15
4 + 3w = -15 + 3w

Add '-3w' to each side of the equation.
4 + 3w + -3w = -15 + 3w + -3w

Combine like terms: 3w + -3w = 0
4 + 0 = -15 + 3w + -3w
4 = -15 + 3w + -3w

Combine like terms: 3w + -3w = 0
4 = -15 + 0
4 = -15

Solving
4 = -15

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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