2+2+15=O

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Solution for 2+2+15=O equation:


Simplifying
2 + 2 + 15 = O

Combine like terms: 2 + 2 = 4
4 + 15 = O

Combine like terms: 4 + 15 = 19
19 = O

Solving
19 = O

Solving for variable 'O'.

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

Add '-1O' to each side of the equation.
19 + -1O = O + -1O

Combine like terms: O + -1O = 0
19 + -1O = 0

Add '-19' to each side of the equation.
19 + -19 + -1O = 0 + -19

Combine like terms: 19 + -19 = 0
0 + -1O = 0 + -19
-1O = 0 + -19

Combine like terms: 0 + -19 = -19
-1O = -19

Divide each side by '-1'.
O = 19

Simplifying
O = 19

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