7r+-4r=12

Simple and best practice solution for 7r+-4r=12 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 7r+-4r=12 equation: 



7r+-4r=12

We move all terms to the left:

7r+-4r-(12)=0

determiningTheFunctionDomain
7r-4r-12+=0

We add all the numbers together, and all the variables

3r=0

r=0/3

r=0

See similar equations:

| -(v+17)=-5 | | 10x-40=10x-21 | | -2(x+5)=-2(x-5) | | 4x.3=17 | | 6x-12+4(x-7)=5(2x-4)-1 | | 3g−9=2g | | 5h−6=3h | | 12=3(y+1) | | -16x+28=12 | | -7v=-4v+6 | | -16x+18=12 | | 5+2(2w-2)=-2(3w-2)+4w | | -16x+14=12 | | 6k=7k+7 | | -16x+8=12 | | 5x=3+4x+8=180 | | -16x+4=12 | | (5x+3)(4x-8)=180 | | -16x+43=12 | | -16x+44=12 | | -16x+42=12 | | 26x^2-99x+28=0 | | -16x+36=12 | | -16x+24=12 | | -16x+16=12 | | 1.75x=5 | | (14x^2-45)^1/4=x | | -16x+(-24)=12 | | -16x+(-22)=12 | | 26x^2-99x=28=0 | | -16x+(-19)=12 | | -16x+(-18)=12 |

Equations solver categories