5-x+4=8

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Solution for 5-x+4=8 equation:


Simplifying
5 + -1x + 4 = 8

Reorder the terms:
5 + 4 + -1x = 8

Combine like terms: 5 + 4 = 9
9 + -1x = 8

Solving
9 + -1x = 8

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -1x = 8 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = 8 + -9
-1x = 8 + -9

Combine like terms: 8 + -9 = -1
-1x = -1

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

Simplifying
x = 1

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