(15x-3y)-(3x+8y)=

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Solution for (15x-3y)-(3x+8y)= equation:


Simplifying
(15x + -3y) + -1(3x + 8y) = 0

Remove parenthesis around (15x + -3y)
15x + -3y + -1(3x + 8y) = 0
15x + -3y + (3x * -1 + 8y * -1) = 0
15x + -3y + (-3x + -8y) = 0

Reorder the terms:
15x + -3x + -3y + -8y = 0

Combine like terms: 15x + -3x = 12x
12x + -3y + -8y = 0

Combine like terms: -3y + -8y = -11y
12x + -11y = 0

Solving
12x + -11y = 0

Solving for variable 'x'.

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

Add '11y' to each side of the equation.
12x + -11y + 11y = 0 + 11y

Combine like terms: -11y + 11y = 0
12x + 0 = 0 + 11y
12x = 0 + 11y
Remove the zero:
12x = 11y

Divide each side by '12'.
x = 0.9166666667y

Simplifying
x = 0.9166666667y

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