13x-6y=-21

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Solution for 13x-6y=-21 equation: 


Simplifying
13x + -6y = -21

Solving
13x + -6y = -21

Solving for variable 'x'.

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

Add '6y' to each side of the equation.
13x + -6y + 6y = -21 + 6y

Combine like terms: -6y + 6y = 0
13x + 0 = -21 + 6y
13x = -21 + 6y

Divide each side by '13'.
x = -1.615384615 + 0.4615384615y

Simplifying
x = -1.615384615 + 0.4615384615y

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