8=-3r+7r

Simple and best practice solution for 8=-3r+7r 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 8=-3r+7r equation: 



8=-3r+7r

We move all terms to the left:

8-(-3r+7r)=0

We add all the numbers together, and all the variables

-(+4r)+8=0

We get rid of parentheses

-4r+8=0

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

-4r=-8

r=-8/-4

r=+2

See similar equations:

| 36x2-81=0 | | 6(1+4x)=-5(-6-4x) | | 450x+40=975x+45+20 | | 6(1+4x)=−5(−6−4x)6(1+4x)=−5(−6−4x) | | 5v-38=3(v-8)+4v | | 5(3-1)=3(b-1) | | 5m-2=8 | | 1-x/5=15 | | (2/5)m+12=5 | | 3x-12=(-4x)+23 | | 26+2k=-6(7-6k) | | -3(x+4)+4=-8 | | −2/3x+37=1/2 | | -8+8n=3(3n-4)+n | | 5x+8=12x-10+3x | | -6x-8=-36-2x | | -4x=((5(-x)/6) | | ​11/​​6​​=​3​/​y​​ | | X-3/6+x+2/5=7/6 | | 4/7(21/8x+1/2)=-2(1/7x-5/28) | | 2/5m+12=5 | | (1÷3)+(2÷3)m=(2÷3)m-(2÷3) | | 3(2x+1)^2+10=9 | | 6x+7-2x-6=7x-9-4x | | 2(3/2x-50+x=2 | | x+1.49=9.44 | | -4(2x-1)=-3 | | 7x+10=470 | | 4x(3x+6)=0 | | -58=-w/3 | | 4^2x-6^x-2=0 | | 8j=-18 |

Equations solver categories