144+(x+y)=90

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Solution for 144+(x+y)=90 equation:


Simplifying
144 + (x + y) = 90

Remove parenthesis around (x + y)
144 + x + y = 90

Solving
144 + x + y = 90

Solving for variable 'x'.

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

Add '-144' to each side of the equation.
144 + x + -144 + y = 90 + -144

Reorder the terms:
144 + -144 + x + y = 90 + -144

Combine like terms: 144 + -144 = 0
0 + x + y = 90 + -144
x + y = 90 + -144

Combine like terms: 90 + -144 = -54
x + y = -54

Add '-1y' to each side of the equation.
x + y + -1y = -54 + -1y

Combine like terms: y + -1y = 0
x + 0 = -54 + -1y
x = -54 + -1y

Simplifying
x = -54 + -1y

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