7r-7r+2r-2r+4r=4

Simple and best practice solution for 7r-7r+2r-2r+4r=4 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-7r+2r-2r+4r=4 equation: 



7r-7r+2r-2r+4r=4

We move all terms to the left:

7r-7r+2r-2r+4r-(4)=0

We add all the numbers together, and all the variables

4r-4=0

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

4r=4

r=4/4

r=1

See similar equations:

| 5x+5-9=21 | | -7v-2+5=17 | | c-20=4-3c | | -36=y/2 | | 7s+5(2–s)=-10 | | (x+9)/2=5 | | 4b-b+5b=16 | | x+15+-5=-8 | | 10y-7y=-6 | | 3z+9+14=4z+5 | | (5-w)(2w+1)=0 | | -6p^2+2p+60=0 | | 13j-5j+2j+4j-5j=18 | | 48=24+13+x | | 1/4x+1/2=1/2x+3/4 | | -4s=44 | | 1=-10v+9v2 | | 4(b+1)=-4+8b | | 15k-13k+5k-k=18 | | 5=5+z | | 72x=200 | | 8(2f-3)=3(4f-8) | | 0.5(2x+3)+0.75=0.38(-3x-4) | | 13n-16=6n | | 3(n-1)=3 | | 4(x-2)=-32 | | 33x=36 | | 6+2b+10=-10b-8 | | y+(-7)=0 | | 48=24+13+11h | | −3+x−12​=7 | | 2(4+2r)=2(r+5) |

Equations solver categories