x-3(3x+9)=7-8x

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Solution for x-3(3x+9)=7-8x equation:


Simplifying
x + -3(3x + 9) = 7 + -8x

Reorder the terms:
x + -3(9 + 3x) = 7 + -8x
x + (9 * -3 + 3x * -3) = 7 + -8x
x + (-27 + -9x) = 7 + -8x

Reorder the terms:
-27 + x + -9x = 7 + -8x

Combine like terms: x + -9x = -8x
-27 + -8x = 7 + -8x

Add '8x' to each side of the equation.
-27 + -8x + 8x = 7 + -8x + 8x

Combine like terms: -8x + 8x = 0
-27 + 0 = 7 + -8x + 8x
-27 = 7 + -8x + 8x

Combine like terms: -8x + 8x = 0
-27 = 7 + 0
-27 = 7

Solving
-27 = 7

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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