90x+-80y=30a+40b

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Solution for 90x+-80y=30a+40b equation:


Simplifying
90x + -80y = 30a + 40b

Solving
90x + -80y = 30a + 40b

Solving for variable 'x'.

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

Add '80y' to each side of the equation.
90x + -80y + 80y = 30a + 40b + 80y

Combine like terms: -80y + 80y = 0
90x + 0 = 30a + 40b + 80y
90x = 30a + 40b + 80y

Divide each side by '90'.
x = 0.3333333333a + 0.4444444444b + 0.8888888889y

Simplifying
x = 0.3333333333a + 0.4444444444b + 0.8888888889y

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