3(4x-3)-2=12x+7

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Solution for 3(4x-3)-2=12x+7 equation:


Simplifying
3(4x + -3) + -2 = 12x + 7

Reorder the terms:
3(-3 + 4x) + -2 = 12x + 7
(-3 * 3 + 4x * 3) + -2 = 12x + 7
(-9 + 12x) + -2 = 12x + 7

Reorder the terms:
-9 + -2 + 12x = 12x + 7

Combine like terms: -9 + -2 = -11
-11 + 12x = 12x + 7

Reorder the terms:
-11 + 12x = 7 + 12x

Add '-12x' to each side of the equation.
-11 + 12x + -12x = 7 + 12x + -12x

Combine like terms: 12x + -12x = 0
-11 + 0 = 7 + 12x + -12x
-11 = 7 + 12x + -12x

Combine like terms: 12x + -12x = 0
-11 = 7 + 0
-11 = 7

Solving
-11 = 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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