6+3(x+3)-4x=

Solution for 6+3(x+3)-4x= equation:

Simplifying
6 + 3(x + 3) + -4x = 0

Reorder the terms:
6 + 3(3 + x) + -4x = 0
6 + (3 * 3 + x * 3) + -4x = 0
6 + (9 + 3x) + -4x = 0

Combine like terms: 6 + 9 = 15
15 + 3x + -4x = 0

Combine like terms: 3x + -4x = -1x
15 + -1x = 0

Solving
15 + -1x = 0

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -1x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -1x = 0 + -15
-1x = 0 + -15

Combine like terms: 0 + -15 = -15
-1x = -15

Divide each side by '-1'.
x = 15

Simplifying
x = 15