3X+15Y=123

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Solution for 3X+15Y=123 equation: 


Simplifying
3X + 15Y = 123

Solving
3X + 15Y = 123

Solving for variable 'X'.

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

Add '-15Y' to each side of the equation.
3X + 15Y + -15Y = 123 + -15Y

Combine like terms: 15Y + -15Y = 0
3X + 0 = 123 + -15Y
3X = 123 + -15Y

Divide each side by '3'.
X = 41 + -5Y

Simplifying
X = 41 + -5Y

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