X+78=300

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Solution for X+78=300 equation: 


Simplifying
X + 78 = 300

Reorder the terms:
78 + X = 300

Solving
78 + X = 300

Solving for variable 'X'.

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

Add '-78' to each side of the equation.
78 + -78 + X = 300 + -78

Combine like terms: 78 + -78 = 0
0 + X = 300 + -78
X = 300 + -78

Combine like terms: 300 + -78 = 222
X = 222

Simplifying
X = 222

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