Answer:
6x + 19 + 3x + -6 + 5x + -15 = 180
19 + -6 + -15 + 6x + 3x + 5x = 180
19 + -6 = 13
13 + -15 + 6x + 3x + 5x = 180
13 + -15 = -2
-2 + 6x + 3x + 5x = 180
6x + 3x = 9x
-2 + 9x + 5x = 180
9x + 5x = 14x
-2 + 14x = 180
-2 + 14x = 180
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '2' to each side of the equation.
-2 + 2 + 14x = 180 + 2
-2 + 2 = 0
0 + 14x = 180 + 2
14x = 180 + 2
180 + 2 = 182
14x = 182
Divide each side by '14'.
x = 13
x = 13
