90=2+(15+x)

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Solution for 90=2+(15+x) equation:


Simplifying
90 = 2 + (15 + x)

Remove parenthesis around (15 + x)
90 = 2 + 15 + x

Combine like terms: 2 + 15 = 17
90 = 17 + x

Solving
90 = 17 + 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.
90 + -1x = 17 + x + -1x

Combine like terms: x + -1x = 0
90 + -1x = 17 + 0
90 + -1x = 17

Add '-90' to each side of the equation.
90 + -90 + -1x = 17 + -90

Combine like terms: 90 + -90 = 0
0 + -1x = 17 + -90
-1x = 17 + -90

Combine like terms: 17 + -90 = -73
-1x = -73

Divide each side by '-1'.
x = 73

Simplifying
x = 73

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