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

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


Simplifying
4x + -7 = 7(x + 1) + -3x

Reorder the terms:
-7 + 4x = 7(x + 1) + -3x

Reorder the terms:
-7 + 4x = 7(1 + x) + -3x
-7 + 4x = (1 * 7 + x * 7) + -3x
-7 + 4x = (7 + 7x) + -3x

Combine like terms: 7x + -3x = 4x
-7 + 4x = 7 + 4x

Add '-4x' to each side of the equation.
-7 + 4x + -4x = 7 + 4x + -4x

Combine like terms: 4x + -4x = 0
-7 + 0 = 7 + 4x + -4x
-7 = 7 + 4x + -4x

Combine like terms: 4x + -4x = 0
-7 = 7 + 0
-7 = 7

Solving
-7 = 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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