(4o+28)+(o+13)=90

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Solution for (4o+28)+(o+13)=90 equation:


Simplifying
(4o + 28) + (o + 13) = 90

Reorder the terms:
(28 + 4o) + (o + 13) = 90

Remove parenthesis around (28 + 4o)
28 + 4o + (o + 13) = 90

Reorder the terms:
28 + 4o + (13 + o) = 90

Remove parenthesis around (13 + o)
28 + 4o + 13 + o = 90

Reorder the terms:
28 + 13 + 4o + o = 90

Combine like terms: 28 + 13 = 41
41 + 4o + o = 90

Combine like terms: 4o + o = 5o
41 + 5o = 90

Solving
41 + 5o = 90

Solving for variable 'o'.

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

Add '-41' to each side of the equation.
41 + -41 + 5o = 90 + -41

Combine like terms: 41 + -41 = 0
0 + 5o = 90 + -41
5o = 90 + -41

Combine like terms: 90 + -41 = 49
5o = 49

Divide each side by '5'.
o = 9.8

Simplifying
o = 9.8

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