3x+3+x=x+4

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


Simplifying
3x + 3 + x = x + 4

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

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

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

Solving
3 + 4x = 4 + 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 + 4x + -1x = 4 + x + -1x

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

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

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

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

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

Divide each side by '3'.
x = 0.3333333333

Simplifying
x = 0.3333333333

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