27x+3y=21

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Solution for 27x+3y=21 equation: 


Simplifying
27x + 3y = 21

Solving
27x + 3y = 21

Solving for variable 'x'.

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

Add '-3y' to each side of the equation.
27x + 3y + -3y = 21 + -3y

Combine like terms: 3y + -3y = 0
27x + 0 = 21 + -3y
27x = 21 + -3y

Divide each side by '27'.
x = 0.7777777778 + -0.1111111111y

Simplifying
x = 0.7777777778 + -0.1111111111y

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