3(x+y)+15x-6=

Solution for 3(x+y)+15x-6= equation:

Simplifying
3(x + y) + 15x + -6 = 0
(x * 3 + y * 3) + 15x + -6 = 0
(3x + 3y) + 15x + -6 = 0

Reorder the terms:
-6 + 3x + 15x + 3y = 0

Combine like terms: 3x + 15x = 18x
-6 + 18x + 3y = 0

Solving
-6 + 18x + 3y = 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 + 18x + 6 + 3y = 0 + 6

Reorder the terms:
-6 + 6 + 18x + 3y = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 18x + 3y = 0 + 6
18x + 3y = 0 + 6

Combine like terms: 0 + 6 = 6
18x + 3y = 6

Add '-3y' to each side of the equation.
18x + 3y + -3y = 6 + -3y

Combine like terms: 3y + -3y = 0
18x + 0 = 6 + -3y
18x = 6 + -3y

Divide each side by '18'.
x = 0.3333333333 + -0.1666666667y

Simplifying
x = 0.3333333333 + -0.1666666667y