3(x+1)-4x=3(2x+1)-7x

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Solution for 3(x+1)-4x=3(2x+1)-7x equation:


Simplifying
3(x + 1) + -4x = 3(2x + 1) + -7x

Reorder the terms:
3(1 + x) + -4x = 3(2x + 1) + -7x
(1 * 3 + x * 3) + -4x = 3(2x + 1) + -7x
(3 + 3x) + -4x = 3(2x + 1) + -7x

Combine like terms: 3x + -4x = -1x
3 + -1x = 3(2x + 1) + -7x

Reorder the terms:
3 + -1x = 3(1 + 2x) + -7x
3 + -1x = (1 * 3 + 2x * 3) + -7x
3 + -1x = (3 + 6x) + -7x

Combine like terms: 6x + -7x = -1x
3 + -1x = 3 + -1x

Add '-3' to each side of the equation.
3 + -3 + -1x = 3 + -3 + -1x

Combine like terms: 3 + -3 = 0
0 + -1x = 3 + -3 + -1x
-1x = 3 + -3 + -1x

Combine like terms: 3 + -3 = 0
-1x = 0 + -1x
-1x = -1x

Add 'x' to each side of the equation.
-1x + x = -1x + x

Combine like terms: -1x + x = 0
0 = -1x + x

Combine like terms: -1x + x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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