(2x)-(5y)=13

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Solution for (2x)-(5y)=13 equation: 


Simplifying
(2x) + -1(5y) = 13

Remove parenthesis around (5y)
(2x) + -1 * 5y = 13

Multiply -1 * 5
(2x) + -5y = 13

Solving
(2x) + -5y = 13

Solving for variable 'x'.

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

Add '5y' to each side of the equation.
(2x) + -5y + 5y = 13 + 5y

Combine like terms: -5y + 5y = 0
(2x) + 0 = 13 + 5y
(2x) = 13 + 5y

Divide each side by '2'.
x = 6.5 + 2.5y

Simplifying
x = 6.5 + 2.5y

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