7x+5x-9=2(6x+2)

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Solution for 7x+5x-9=2(6x+2) equation:


Simplifying
7x + 5x + -9 = 2(6x + 2)

Reorder the terms:
-9 + 7x + 5x = 2(6x + 2)

Combine like terms: 7x + 5x = 12x
-9 + 12x = 2(6x + 2)

Reorder the terms:
-9 + 12x = 2(2 + 6x)
-9 + 12x = (2 * 2 + 6x * 2)
-9 + 12x = (4 + 12x)

Add '-12x' to each side of the equation.
-9 + 12x + -12x = 4 + 12x + -12x

Combine like terms: 12x + -12x = 0
-9 + 0 = 4 + 12x + -12x
-9 = 4 + 12x + -12x

Combine like terms: 12x + -12x = 0
-9 = 4 + 0
-9 = 4

Solving
-9 = 4

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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