-7X+5Y=140

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Solution for -7X+5Y=140 equation: 


Simplifying
-7X + 5Y = 140

Solving
-7X + 5Y = 140

Solving for variable 'X'.

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

Add '-5Y' to each side of the equation.
-7X + 5Y + -5Y = 140 + -5Y

Combine like terms: 5Y + -5Y = 0
-7X + 0 = 140 + -5Y
-7X = 140 + -5Y

Divide each side by '-7'.
X = -20 + 0.7142857143Y

Simplifying
X = -20 + 0.7142857143Y

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