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

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Solution for 3(x+1)-x=3x+4 equation:


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

Reorder the terms:
3(1 + x) + -1x = 3x + 4
(1 * 3 + x * 3) + -1x = 3x + 4
(3 + 3x) + -1x = 3x + 4

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

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

Solving
3 + 2x = 4 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
3 + 2x + -3x = 4 + 3x + -3x

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

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

Add '-3' to each side of the equation.
3 + -3 + -1x = 4 + -3

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

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

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

Simplifying
x = -1

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