1+8r=5+7r

Simple and best practice solution for 1+8r=5+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 1+8r=5+7r equation: 



1+8r=5+7r

We move all terms to the left:

1+8r-(5+7r)=0

We add all the numbers together, and all the variables

8r-(7r+5)+1=0

We get rid of parentheses

8r-7r-5+1=0

We add all the numbers together, and all the variables

r-4=0

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

r=4

See similar equations:

| Y=-3×-2m= | | 15.91=3g+3.55 | | -4c-1+6=7-5c | | 3=4(2x+1) | | 0.125=(0.5)x | | -3(x+4)+12=15 | | N+8-n=1 | | 5x/4=3+(x-3)/2 | | -8=k-8+k | | -4(3x-3)=-2(4x+6) | | 0=-7n+7n | | 8(2b-7)=-20+6b | | -9h+5h=32 | | 3y-4=14y+18 | | 1+2b-2b=2 | | 50+90+x+44=180 | | 5x+3x-7x=x | | .5(4x-2)=-4x-13 | | -x2+4x-6=0 | | 9^5x=17^x-3 | | 1/2(4x-2)=-4x-13 | | R-2r=0 | | X^4=-64i | | 36w-36w=4 | | 5(5x-2)=20x | | -3w-12=w | | -5(x+2)-x-9=-6(x+4)+5 | | x^2+4x+1=6x2+4x+1=6 | | -2=3-4x+4x | | x=(1/7)(7x+14) | | -8=3x-8-3x | | 5(w-2)=5 |

Equations solver categories