7x-.75y=3

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Solution for 7x-.75y=3 equation: 


Simplifying
7x + -0.75y = 3

Solving
7x + -0.75y = 3

Solving for variable 'x'.

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

Add '0.75y' to each side of the equation.
7x + -0.75y + 0.75y = 3 + 0.75y

Combine like terms: -0.75y + 0.75y = 0.00
7x + 0.00 = 3 + 0.75y
7x = 3 + 0.75y

Divide each side by '7'.
x = 0.4285714286 + 0.1071428571y

Simplifying
x = 0.4285714286 + 0.1071428571y

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