2x-7=18-x

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Solution for 2x-7=18-x equation:


Simplifying
2x + -7 = 18 + -1x

Reorder the terms:
-7 + 2x = 18 + -1x

Solving
-7 + 2x = 18 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-7 + 2x + x = 18 + -1x + x

Combine like terms: 2x + x = 3x
-7 + 3x = 18 + -1x + x

Combine like terms: -1x + x = 0
-7 + 3x = 18 + 0
-7 + 3x = 18

Add '7' to each side of the equation.
-7 + 7 + 3x = 18 + 7

Combine like terms: -7 + 7 = 0
0 + 3x = 18 + 7
3x = 18 + 7

Combine like terms: 18 + 7 = 25
3x = 25

Divide each side by '3'.
x = 8.333333333

Simplifying
x = 8.333333333

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