6x+3x=-72

Simple and best practice solution for 6x+3x=-72 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 6x+3x=-72 equation: 


Simplifying
6x + 3x = -72

Combine like terms: 6x + 3x = 9x
9x = -72

Solving
9x = -72

Solving for variable 'x'.

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

Divide each side by '9'.
x = -8

Simplifying
x = -8

See similar equations:

| 15y+29=74 | | (5/6)/4 | | 4y(y+4)(y-4)= | | (5/6)/4= | | 6+2+2x=72 | | 8p+7p=5 | | 9x+0.3=27.3 | | 126=-v+204 | | -2x+x+5=4x-10 | | 8p+7whenp=5 | | 7/11x=6/7 | | -y+75=252 | | 174-v=291 | | 5-2+3x=18 | | 9x=8x-11 | | r^5+5r^4-2r^3-10r^2+r+5=0 | | 8n+39=4n+111 | | 6.2x-1.9=10.5 | | 24=4w-4 | | 6n+19=3n+31 | | Y=2.50x-0.50x | | 6n+21=3n+51 | | 20-Q=9+2Q | | 8n+14=5n+32 | | 7n-24=3n+96 | | 3/5t=7/10 | | 3xy(2x^3y)+2x^2y(xy+4x^2y)= | | 5n-8=3n+28 | | 5n+33=3n+73 | | 7-6x-1.2=6.4 | | -2+2u=-12 | | 4a(2b-3+ab)+3(4ab-b+4a)= |

Equations solver categories