8(x+y)-5(x-y)=

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Solution for 8(x+y)-5(x-y)= equation:


Simplifying
8(x + y) + -5(x + -1y) = 0
(x * 8 + y * 8) + -5(x + -1y) = 0
(8x + 8y) + -5(x + -1y) = 0
8x + 8y + (x * -5 + -1y * -5) = 0
8x + 8y + (-5x + 5y) = 0

Reorder the terms:
8x + -5x + 8y + 5y = 0

Combine like terms: 8x + -5x = 3x
3x + 8y + 5y = 0

Combine like terms: 8y + 5y = 13y
3x + 13y = 0

Solving
3x + 13y = 0

Solving for variable 'x'.

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

Add '-13y' to each side of the equation.
3x + 13y + -13y = 0 + -13y

Combine like terms: 13y + -13y = 0
3x + 0 = 0 + -13y
3x = 0 + -13y
Remove the zero:
3x = -13y

Divide each side by '3'.
x = -4.333333333y

Simplifying
x = -4.333333333y

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