7x+12=-72+9x

Simple and best practice solution for 7x+12=-72+9x 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+12=-72+9x equation: 



7x+12=-72+9x

We move all terms to the left:

7x+12-(-72+9x)=0

We add all the numbers together, and all the variables

7x-(9x-72)+12=0

We get rid of parentheses

7x-9x+72+12=0

We add all the numbers together, and all the variables

-2x+84=0

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

-2x=-84

x=-84/-2

x=+42

See similar equations:

| 41=17+6r | | y+-4=-14 | | -1-(-8+3k)=-k+9 | | x+x3=80 | | -8(5+6r)=7-r | | (13x+3=7)/6 | | 30x=31x-15 | | −6y−8=16 | | 18+2z=98 | | 3.3=20x | | -x+24=8x-3 | | 3(x+10)=-(x-10) | | -7p+2-1=7-8p | | (13x+3/6)=7 | | 9a+3=48 | | 6y+10=10 | | 3x/8-8=-2 | | (x)=−3−4, | | 60=6t+18 | | -5n=75n= | | 3x-10x+5=5x=17 | | 3x+5=x-35 | | -3/2w+9=15 | | -4-4b+5b=-2 | | -16+28=-3(x+6) | | n-3=13+3n | | 76=h/9+69 | | 6x+7-6x=-17 | | 4(x-1)-x=3(x+5) | | 6x^2-61=95;5 | | -5x(-7-4x)=-2(3x-4 | | 6=5n+4-7n |

Equations solver categories