3(x+9)=3(x-7)

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Solution for 3(x+9)=3(x-7) equation: 


Simplifying
3(x + 9) = 3(x + -7)

Reorder the terms:
3(9 + x) = 3(x + -7)
(9 * 3 + x * 3) = 3(x + -7)
(27 + 3x) = 3(x + -7)

Reorder the terms:
27 + 3x = 3(-7 + x)
27 + 3x = (-7 * 3 + x * 3)
27 + 3x = (-21 + 3x)

Add '-3x' to each side of the equation.
27 + 3x + -3x = -21 + 3x + -3x

Combine like terms: 3x + -3x = 0
27 + 0 = -21 + 3x + -3x
27 = -21 + 3x + -3x

Combine like terms: 3x + -3x = 0
27 = -21 + 0
27 = -21

Solving
27 = -21

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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