7.8x+1.2y=9.8

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Solution for 7.8x+1.2y=9.8 equation: 


Simplifying
7.8x + 1.2y = 9.8

Solving
7.8x + 1.2y = 9.8

Solving for variable 'x'.

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

Add '-1.2y' to each side of the equation.
7.8x + 1.2y + -1.2y = 9.8 + -1.2y

Combine like terms: 1.2y + -1.2y = 0.0
7.8x + 0.0 = 9.8 + -1.2y
7.8x = 9.8 + -1.2y

Divide each side by '7.8'.
x = 1.256410256 + -0.1538461538y

Simplifying
x = 1.256410256 + -0.1538461538y

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