6+6(x+4)+15y+x=0

Solution for 6+6(x+4)+15y+x=0 equation:

Simplifying
6 + 6(x + 4) + 15y + x = 0

Reorder the terms:
6 + 6(4 + x) + 15y + x = 0
6 + (4 * 6 + x * 6) + 15y + x = 0
6 + (24 + 6x) + 15y + x = 0

Reorder the terms:
6 + 24 + 6x + x + 15y = 0

Combine like terms: 6 + 24 = 30
30 + 6x + x + 15y = 0

Combine like terms: 6x + x = 7x
30 + 7x + 15y = 0

Solving
30 + 7x + 15y = 0

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + 7x + -30 + 15y = 0 + -30

Reorder the terms:
30 + -30 + 7x + 15y = 0 + -30

Combine like terms: 30 + -30 = 0
0 + 7x + 15y = 0 + -30
7x + 15y = 0 + -30

Combine like terms: 0 + -30 = -30
7x + 15y = -30

Add '-15y' to each side of the equation.
7x + 15y + -15y = -30 + -15y

Combine like terms: 15y + -15y = 0
7x + 0 = -30 + -15y
7x = -30 + -15y

Divide each side by '7'.
x = -4.285714286 + -2.142857143y

Simplifying
x = -4.285714286 + -2.142857143y