3x-4+5=x

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Solution for 3x-4+5=x equation:


Simplifying
3x + -4 + 5 = x

Reorder the terms:
-4 + 5 + 3x = x

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

Solving
1 + 3x = 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.
1 + 3x + -1x = x + -1x

Combine like terms: 3x + -1x = 2x
1 + 2x = x + -1x

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

Add '-1' to each side of the equation.
1 + -1 + 2x = 0 + -1

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

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

Divide each side by '2'.
x = -0.5

Simplifying
x = -0.5

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