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

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


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

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

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

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

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

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

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

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

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

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

Combine like terms: 3x + -3x = 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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