31X+78Y+66=1000

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Solution for 31X+78Y+66=1000 equation: 


Simplifying
31X + 78Y + 66 = 1000

Reorder the terms:
66 + 31X + 78Y = 1000

Solving
66 + 31X + 78Y = 1000

Solving for variable 'X'.

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

Add '-66' to each side of the equation.
66 + 31X + -66 + 78Y = 1000 + -66

Reorder the terms:
66 + -66 + 31X + 78Y = 1000 + -66

Combine like terms: 66 + -66 = 0
0 + 31X + 78Y = 1000 + -66
31X + 78Y = 1000 + -66

Combine like terms: 1000 + -66 = 934
31X + 78Y = 934

Add '-78Y' to each side of the equation.
31X + 78Y + -78Y = 934 + -78Y

Combine like terms: 78Y + -78Y = 0
31X + 0 = 934 + -78Y
31X = 934 + -78Y

Divide each side by '31'.
X = 30.12903226 + -2.516129032Y

Simplifying
X = 30.12903226 + -2.516129032Y

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