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

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Solution for 3x-(2+1)=2x+1 equation:


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

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

Multiply -1 * 3
3x + -3 = 2x + 1

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

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

Solving
-3 + 3x = 1 + 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 = 1 + 2x + -2x

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

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

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

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

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

Divide each side by '1'.
x = 4

Simplifying
x = 4

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