3(4x-7)=6x+10+6x-30

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Solution for 3(4x-7)=6x+10+6x-30 equation: 


Simplifying
3(4x + -7) = 6x + 10 + 6x + -30

Reorder the terms:
3(-7 + 4x) = 6x + 10 + 6x + -30
(-7 * 3 + 4x * 3) = 6x + 10 + 6x + -30
(-21 + 12x) = 6x + 10 + 6x + -30

Reorder the terms:
-21 + 12x = 10 + -30 + 6x + 6x

Combine like terms: 10 + -30 = -20
-21 + 12x = -20 + 6x + 6x

Combine like terms: 6x + 6x = 12x
-21 + 12x = -20 + 12x

Add '-12x' to each side of the equation.
-21 + 12x + -12x = -20 + 12x + -12x

Combine like terms: 12x + -12x = 0
-21 + 0 = -20 + 12x + -12x
-21 = -20 + 12x + -12x

Combine like terms: 12x + -12x = 0
-21 = -20 + 0
-21 = -20

Solving
-21 = -20

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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