8-7r=13-2r

Simple and best practice solution for 8-7r=13-2r 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 8-7r=13-2r equation: 



8-7r=13-2r

We move all terms to the left:

8-7r-(13-2r)=0

We add all the numbers together, and all the variables

-7r-(-2r+13)+8=0

We get rid of parentheses

-7r+2r-13+8=0

We add all the numbers together, and all the variables

-5r-5=0

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

-5r=5

r=5/-5

r=-1

See similar equations:

| 3(-4b-4)=-60 | | 592x-10)=30 | | b/3+1/8=18 | | X+1/5=(x+1)/5 | | 5(2x-10=30 | | 8x+4x-51=34-5x | | 2x+3×+7=42 | | 10=7z+4+-6+3z | | 4s-4=5s+26 | | |4m+2|=10 | | ×+3+x+3=-(x+4)+(3x-2) | | 4(3x-20=76 | | t-1/2=7/10 | | -3(x+5=3(x-1 | | (3x+5)(3x+5)=36 | | -2(7-y+4=-4 | | 2(10x-10=60 | | (3x-1)^2=0 | | 5-(1/2)x=8 | | t+1/2=7/10 | | -9-k=1 | | 7x-2x-4=11 | | 2-3m+4=12 | | 0.15x+0.07(50000-x)=5000 | | 5-1/2x=8 | | 2x-10)=60 | | 5-3p=-1-6p | | 1/2+t=7/10 | | 12(2x-3)12=60 | | x+2/5x=56 | | 2(x+5)÷4=5x-2 | | x+9=5(4x−2) |

Equations solver categories