+3=x/7=9

Simple and best practice solution for +3=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 +3=x/7=9 equation: 



+3=x/7=9

We move all terms to the left:

+3-(x/7)=0

We add all the numbers together, and all the variables

-(+x/7)+3=0

We get rid of parentheses

-x/7+3=0

We multiply all the terms by the denominator


-x+3*7=0

We add all the numbers together, and all the variables

-1x+21=0

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

-x=-21

x=-21/-1

x=+21

See similar equations:

| +3=x | | 3x^2+28=4 | | t−27=3 | | 6x^2+13+15=0 | | 70-y=155 | | m/10+31=24 | | 4n-9=2(5-2n) | | +9=h | | X-9=16x | | 9=p | | 49=1024+2x | | 3x+59=104 | | 12+x/3=-9 | | 25x+84=180 | | 9+2x-6=3x-1 | | 8=x/5=6 | | 222=98-v | | 8=x5=6 | | X=3+(2x-17) | | 19.8=v/7-2.3 | | 23=12−(6−x) | | 6x+8+9x=2x-18 | | 9−2b=1 | | 4=1+3t | | 2=w/9+6 | | 3t-10=-55 | | 2x^2+12x+10=10 | | 283=204-w | | -7/3(m-9)=3+6m | | -7x-2(-x-8)=46 | | 6(v-1)-10=4(v-1)+2v | | 9w+5=6w+32 |

Equations solver categories