(X)+4=90

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Solution for (X)+4=90 equation: 


Simplifying
(X) + 4 = 90
X + 4 = 90

Reorder the terms:
4 + X = 90

Solving
4 + X = 90

Solving for variable 'X'.

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

Add '-4' to each side of the equation.
4 + -4 + X = 90 + -4

Combine like terms: 4 + -4 = 0
0 + X = 90 + -4
X = 90 + -4

Combine like terms: 90 + -4 = 86
X = 86

Simplifying
X = 86

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