7.7x+3.9y=-50

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Solution for 7.7x+3.9y=-50 equation: 


Simplifying
7.7x + 3.9y = -50

Solving
7.7x + 3.9y = -50

Solving for variable 'x'.

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

Add '-3.9y' to each side of the equation.
7.7x + 3.9y + -3.9y = -50 + -3.9y

Combine like terms: 3.9y + -3.9y = 0.0
7.7x + 0.0 = -50 + -3.9y
7.7x = -50 + -3.9y

Divide each side by '7.7'.
x = -6.493506494 + -0.5064935065y

Simplifying
x = -6.493506494 + -0.5064935065y

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