12=-x/7+9

Simple and best practice solution for 12=-x/7+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 12=-x/7+9 equation: 



12=-x/7+9

We move all terms to the left:

12-(-x/7+9)=0

We get rid of parentheses

x/7-9+12=0

We multiply all the terms by the denominator


x-9*7+12*7=0

We add all the numbers together, and all the variables

x+21=0

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

x=-21

See similar equations:

| 2(6x+1)=3x+6x+11 | | 5r–4=r+17 | | 5g-8g=24 | | 2.4(x-6)=-5.6x+9 | | n/2=-12 | | 24=-51+5h | | 4x-20=3x-16 | | 5r-4=r+17 | | 5(x+2)-3x=7x+9(x+2) | | 20-x/2=-7 | | -5(4v+2)=90 | | (M+6)+(m+4)-m=50 | | 150x^2=750x | | 0.50x+0.45(50)=43.5 | | x/5+10=-15 | | 40=125-x | | 4x=2-26 | | 40=215-x | | 200-x=150 | | 2x=8-20 | | 32+10=7x | | 4.3+10m=8.64 | | 43=15+1/2d | | 0.2c+3=6 | | 5-x/2=-15 | | -31p+79=-5p+81 | | 4x+1=5x-18 | | 6(h-3)-5h=15 | | 228=(2w+6)(w) | | Y=3x^2+8x-5 | | 1.15x=-16 | | (2b-8)/6b=1 |

Equations solver categories