11r+8(1-9r)=9r+8(-11-8)

Simple and best practice solution for 11r+8(1-9r)=9r+8(-11-8) 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 11r+8(1-9r)=9r+8(-11-8) equation:


11r+8(1-9r)=9r+8(-11-8)

We simplify the equation to the form, which is simple to understand
11r+8(1-9r)=9r+8(-11-8)

Simplifying terms in parentheses
11r+8*(1-9r)=9r+8*(-19)

Reorder the terms in parentheses
11r+(+8-72r)=9r+8*(-19)

Remove unnecessary parentheses
+11r+8-72r=+9r+8+*(-19+)

Reorder the terms in parentheses
11r+8-72r=9r+(-152)

Remove unnecessary parentheses
+11r+8-72r=+9r-152

We move all terms containing r to the left and all other terms to the right.
+11r-72r-9r=-152-8

We simplify left and right side of the equation.
-70r=-160

We divide both sides of the equation by -70 to get r.
r=2.28571428571

See similar equations:

| -7f=42-f | | (x+3)+(x-1)+(x+23)=52 | | r^2+7r+6=0 | | 2x+8=11(-8+9x)-8(4x-11) | | 12+2x=10x-12 | | c^2+5c-84=0 | | 3+4x= | | 7x^2-18x+12= | | k^2-9k+20=0 | | 6(4x-9)= | | 4y+5m= | | 5b-6-7b-4= | | y^2+8y=2 | | 17x-23y=11 | | 3f+4f= | | (a-2b)(a-b)= | | 10m+10=12m-10 | | y^2+8=2 | | 11r+8(1-9r)=9r+8(-11r-8) | | 8n-19=6n+7 | | (x+5)+(x-4)=11 | | X+14.8=1.2-7x | | x^2+x-240= | | 15r-15=8r-1 | | -(x-1)x=9(x-1) | | 5x-1=-4x+17 | | 9w+6=9w+3-5 | | p^4-15p^2+54=0 | | 2=-11(3n+9)-11(6-3n) | | 3-4lnx=-7 | | 4-3x=4-x | | -2z-1=-1.5 |

Equations solver categories