X+3-x=30

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Solution for X+3-x=30 equation:


Simplifying
X + 3 + -1x = 30

Reorder the terms:
3 + X + -1x = 30

Solving
3 + X + -1x = 30

Solving for variable 'X'.

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

Add '-3' to each side of the equation.
3 + X + -3 + -1x = 30 + -3

Reorder the terms:
3 + -3 + X + -1x = 30 + -3

Combine like terms: 3 + -3 = 0
0 + X + -1x = 30 + -3
X + -1x = 30 + -3

Combine like terms: 30 + -3 = 27
X + -1x = 27

Add 'x' to each side of the equation.
X + -1x + x = 27 + x

Combine like terms: -1x + x = 0
X + 0 = 27 + x
X = 27 + x

Simplifying
X = 27 + x

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