4=x+4-4

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Solution for 4=x+4-4 equation:


Simplifying
4 = x + 4 + -4

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

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

Solving
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.
4 + -1x = x + -1x

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

Add '-4' to each side of the equation.
4 + -4 + -1x = 0 + -4

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

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

Divide each side by '-1'.
x = 4

Simplifying
x = 4

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