3x+4-1=2x

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


Simplifying
3x + 4 + -1 = 2x

Reorder the terms:
4 + -1 + 3x = 2x

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

Solving
3 + 3x = 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
3 + 3x + -2x = 2x + -2x

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

Combine like terms: 2x + -2x = 0
3 + 1x = 0

Add '-3' to each side of the equation.
3 + -3 + 1x = 0 + -3

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

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

Divide each side by '1'.
x = -3

Simplifying
x = -3

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