8+8r=r-1-2r

Simple and best practice solution for 8+8r=r-1-2r 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+8r=r-1-2r equation:


Simplifying
8 + 8r = r + -1 + -2r

Reorder the terms:
8 + 8r = -1 + r + -2r

Combine like terms: r + -2r = -1r
8 + 8r = -1 + -1r

Solving
8 + 8r = -1 + -1r

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add 'r' to each side of the equation.
8 + 8r + r = -1 + -1r + r

Combine like terms: 8r + r = 9r
8 + 9r = -1 + -1r + r

Combine like terms: -1r + r = 0
8 + 9r = -1 + 0
8 + 9r = -1

Add '-8' to each side of the equation.
8 + -8 + 9r = -1 + -8

Combine like terms: 8 + -8 = 0
0 + 9r = -1 + -8
9r = -1 + -8

Combine like terms: -1 + -8 = -9
9r = -9

Divide each side by '9'.
r = -1

Simplifying
r = -1

See similar equations:

| G(4)=64(0.5) | | 4(3m-5)+7+8m=3 | | -77+6x-x=23 | | G(3)=64(0.5) | | G(2)=64(0.5) | | 55=5u+10 | | -6+8p=p+8 | | 10/5=7+x/x | | 3(5h-2)=-6 | | G(x)=64(0.5) | | 66=-6(x-5) | | 0.7-0.4=3.52-0.28p | | u-3+2(2u+1)=-5(u+1) | | 8a=a+56 | | 3s+9c=372 | | 4(3a+6)+a=76 | | 4(v-2)-9=-5(-5v+3)-9v | | 3x+24=18-9x | | 6x+9=3x-21-6 | | 2x-5x+7=43 | | 5(x+3)=2x+8 | | 8x-6=8x+6 | | 3v=v+52 | | 2(a-8)+7=(a+2)-3a-19 | | 3(50)+6y=1200 | | 2v=v+8 | | 6x-2(3x+4)=8 | | Wn=3n+2 | | 6p-8=52 | | v+50=3v | | Y/4=X/2 | | -7(2y-4)+3y=3(y+8) |

Equations solver categories