-(3xy-8)+3(5xy+4)=

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Solution for -(3xy-8)+3(5xy+4)= equation: 


Simplifying
-1(3xy + -8) + 3(5xy + 4) = 0

Reorder the terms:
-1(-8 + 3xy) + 3(5xy + 4) = 0
(-8 * -1 + 3xy * -1) + 3(5xy + 4) = 0
(8 + -3xy) + 3(5xy + 4) = 0

Reorder the terms:
8 + -3xy + 3(4 + 5xy) = 0
8 + -3xy + (4 * 3 + 5xy * 3) = 0
8 + -3xy + (12 + 15xy) = 0

Reorder the terms:
8 + 12 + -3xy + 15xy = 0

Combine like terms: 8 + 12 = 20
20 + -3xy + 15xy = 0

Combine like terms: -3xy + 15xy = 12xy
20 + 12xy = 0

Solving
20 + 12xy = 0

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 12xy = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 12xy = 0 + -20
12xy = 0 + -20

Combine like terms: 0 + -20 = -20
12xy = -20

Divide each side by '12y'.
x = -1.666666667y-1

Simplifying
x = -1.666666667y-1

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