4x-7+3x-9=3(2x+6)+x

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Solution for 4x-7+3x-9=3(2x+6)+x equation: 


Simplifying
4x + -7 + 3x + -9 = 3(2x + 6) + x

Reorder the terms:
-7 + -9 + 4x + 3x = 3(2x + 6) + x

Combine like terms: -7 + -9 = -16
-16 + 4x + 3x = 3(2x + 6) + x

Combine like terms: 4x + 3x = 7x
-16 + 7x = 3(2x + 6) + x

Reorder the terms:
-16 + 7x = 3(6 + 2x) + x
-16 + 7x = (6 * 3 + 2x * 3) + x
-16 + 7x = (18 + 6x) + x

Combine like terms: 6x + x = 7x
-16 + 7x = 18 + 7x

Add '-7x' to each side of the equation.
-16 + 7x + -7x = 18 + 7x + -7x

Combine like terms: 7x + -7x = 0
-16 + 0 = 18 + 7x + -7x
-16 = 18 + 7x + -7x

Combine like terms: 7x + -7x = 0
-16 = 18 + 0
-16 = 18

Solving
-16 = 18

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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