7x-9+2x=180

Simple and best practice solution for 7x-9+2x=180 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 7x-9+2x=180 equation: 



7x-9+2x=180

We move all terms to the left:

7x-9+2x-(180)=0

We add all the numbers together, and all the variables

9x-189=0

We move all terms containing x to the left, all other terms to the right

9x=189

x=189/9

x=21

See similar equations:

| (x-2)^2+5=1 | | 5.5=1.1x-1.4 | | x+2.8=1.7 | | 77/3h=92-2h | | 6(2x-1)+9=3(4x+1) | | x=3/5=13/5 | | 3a-112-252=-3/2 | | 7a+14=-7 | | 5(4x-3)=10(2x+6) | | 6x-10=4-8x | | 5x+7(8x+1)=8(x-6)+2 | | 2y=-5-1 | | x=3(2x+3) | | 4x+6x=240 | | 8x-6=8x | | 11=r-10r | | 5.5=1.1x−1.4 | | 3*(x-3)=12 | | 12=3r+9r | | 0.98b-4=0.02b | | 9-(x+4.1)=18.1 | | Y=2x²-x-2 | | 74=51+h | | 9x9=459 | | -7=-5k+4k | | 6x+6=2(3x+3) | | 6x-9-9x=15+4x-x | | 4x+17=2(2x-1) | | 1.33x=12 | | 3x+25=29+2x= | | 20x+10=-7x+12 | | 5x+7(8x+1)=8(x−6)+2 |

Equations solver categories