x+7=o

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Solution for x+7=o equation: 


Simplifying
x + 7 = o

Reorder the terms:
7 + x = o

Solving
7 + x = o

Solving for variable 'x'.

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

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

Combine like terms: 7 + -7 = 0
0 + x = -7 + o
x = -7 + o

Simplifying
x = -7 + o

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