3(7-4x)-1=-7x+6-5x

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Solution for 3(7-4x)-1=-7x+6-5x equation:


Simplifying
3(7 + -4x) + -1 = -7x + 6 + -5x
(7 * 3 + -4x * 3) + -1 = -7x + 6 + -5x
(21 + -12x) + -1 = -7x + 6 + -5x

Reorder the terms:
21 + -1 + -12x = -7x + 6 + -5x

Combine like terms: 21 + -1 = 20
20 + -12x = -7x + 6 + -5x

Reorder the terms:
20 + -12x = 6 + -7x + -5x

Combine like terms: -7x + -5x = -12x
20 + -12x = 6 + -12x

Add '12x' to each side of the equation.
20 + -12x + 12x = 6 + -12x + 12x

Combine like terms: -12x + 12x = 0
20 + 0 = 6 + -12x + 12x
20 = 6 + -12x + 12x

Combine like terms: -12x + 12x = 0
20 = 6 + 0
20 = 6

Solving
20 = 6

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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