3x-4+2x+7=x

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


Simplifying
3x + -4 + 2x + 7 = x

Reorder the terms:
-4 + 7 + 3x + 2x = x

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

Combine like terms: 3x + 2x = 5x
3 + 5x = x

Solving
3 + 5x = x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
3 + 5x + -1x = x + -1x

Combine like terms: 5x + -1x = 4x
3 + 4x = x + -1x

Combine like terms: x + -1x = 0
3 + 4x = 0

Add '-3' to each side of the equation.
3 + -3 + 4x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 4x = 0 + -3
4x = 0 + -3

Combine like terms: 0 + -3 = -3
4x = -3

Divide each side by '4'.
x = -0.75

Simplifying
x = -0.75

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