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

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

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

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

Combine like terms: 6x + x = 7x
6 + 7x + 6y + 15y = 0

Combine like terms: 6y + 15y = 21y
6 + 7x + 21y = 0

Solving
6 + 7x + 21y = 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 + 7x + -6 + 21y = 0 + -6

Reorder the terms:
6 + -6 + 7x + 21y = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 7x + 21y = 0 + -6
7x + 21y = 0 + -6

Combine like terms: 0 + -6 = -6
7x + 21y = -6

Add '-21y' to each side of the equation.
7x + 21y + -21y = -6 + -21y

Combine like terms: 21y + -21y = 0
7x + 0 = -6 + -21y
7x = -6 + -21y

Divide each side by '7'.
x = -0.8571428571 + -3y

Simplifying
x = -0.8571428571 + -3y