-30-4x+7x=9

Simple and best practice solution for -30-4x+7x=9 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 -30-4x+7x=9 equation: 



-30-4x+7x=9

We move all terms to the left:

-30-4x+7x-(9)=0

We add all the numbers together, and all the variables

3x-39=0

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

3x=39

x=39/3

x=13

See similar equations:

| X-1/5=2x+3-x4+3 | | -7x-9x-96=128 | | 2647k+464k= | | 10x-10-9x=18 | | 12x+x=208 | | X-1/5=2x+3-x | | (a-10)*(a+10)=200a= | | -31t+29t-46t+38t=20 | | X^5/2=8x | | -3p+21p+41=-31 | | 4x-5/3+x+1/2=2/5 | | -17w+17w+5w+35w-44=-4 | | -c+10c+34c-11c+11c=-43 | | 9h-8h+9h-6h-11h=14 | | 2b+18b-11b-b-19=5 | | 16u=72 | | (x÷6)+x-(5÷2)=x-2 | | -19x+16x+4x+10x+6x=17 | | 8n+2n-5n+4n-7=11 | | -3k-10k+14k=11 | | -3k+-10k–-14k=11 | | -3k+-10k+14k=11 | | x/3+x/2=1+x | | -16z+15z=11 | | -3r-14r+19r+16=-8 | | (7/3x-9)+5=3/4 | | 36x+72=12x-12 | | 7/(3x-9)+5=3/4 | | 2y+15y+-19y=-18 | | 18z-17z-z+2z=16 | | 5x+2=7x-9 | | 7/3x-9+5=3/4 |

Equations solver categories