(X+30)+63=90

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Solution for (X+30)+63=90 equation: 


Simplifying
(X + 30) + 63 = 90

Reorder the terms:
(30 + X) + 63 = 90

Remove parenthesis around (30 + X)
30 + X + 63 = 90

Reorder the terms:
30 + 63 + X = 90

Combine like terms: 30 + 63 = 93
93 + X = 90

Solving
93 + X = 90

Solving for variable 'X'.

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

Add '-93' to each side of the equation.
93 + -93 + X = 90 + -93

Combine like terms: 93 + -93 = 0
0 + X = 90 + -93
X = 90 + -93

Combine like terms: 90 + -93 = -3
X = -3

Simplifying
X = -3

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