1.8x-6.5y+7.8=0

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Solution for 1.8x-6.5y+7.8=0 equation: 


Simplifying
1.8x + -6.5y + 7.8 = 0

Reorder the terms:
7.8 + 1.8x + -6.5y = 0

Solving
7.8 + 1.8x + -6.5y = 0

Solving for variable 'x'.

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

Add '-7.8' to each side of the equation.
7.8 + 1.8x + -7.8 + -6.5y = 0 + -7.8

Reorder the terms:
7.8 + -7.8 + 1.8x + -6.5y = 0 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + 1.8x + -6.5y = 0 + -7.8
1.8x + -6.5y = 0 + -7.8

Combine like terms: 0 + -7.8 = -7.8
1.8x + -6.5y = -7.8

Add '6.5y' to each side of the equation.
1.8x + -6.5y + 6.5y = -7.8 + 6.5y

Combine like terms: -6.5y + 6.5y = 0.0
1.8x + 0.0 = -7.8 + 6.5y
1.8x = -7.8 + 6.5y

Divide each side by '1.8'.
x = -4.333333333 + 3.611111111y

Simplifying
x = -4.333333333 + 3.611111111y

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