-3xy-12+3(5xy+6)=

Solution for -3xy-12+3(5xy+6)= equation:

Simplifying
-3xy + -12 + 3(5xy + 6) = 0

Reorder the terms:
-3xy + -12 + 3(6 + 5xy) = 0
-3xy + -12 + (6 * 3 + 5xy * 3) = 0
-3xy + -12 + (18 + 15xy) = 0

Reorder the terms:
-12 + 18 + -3xy + 15xy = 0

Combine like terms: -12 + 18 = 6
6 + -3xy + 15xy = 0

Combine like terms: -3xy + 15xy = 12xy
6 + 12xy = 0

Solving
6 + 12xy = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 12xy = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 12xy = 0 + -6
12xy = 0 + -6

Combine like terms: 0 + -6 = -6
12xy = -6

Divide each side by '12y'.
x = -0.5y-1

Simplifying
x = -0.5y-1