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

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


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

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

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

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

Reorder the terms:
1x = 4 + -4 + 2x + -1x

Combine like terms: 4 + -4 = 0
1x = 0 + 2x + -1x
1x = 2x + -1x

Combine like terms: 2x + -1x = 1x
1x = 1x

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

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

Combine like terms: 1x + -1x = 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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