-1-10r^2=881

Simple and best practice solution for -1-10r^2=881 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 -1-10r^2=881 equation:


Simplifying
-1 + -10r2 = 881

Solving
-1 + -10r2 = 881

Solving for variable 'r'.

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

Add '1' to each side of the equation.
-1 + 1 + -10r2 = 881 + 1

Combine like terms: -1 + 1 = 0
0 + -10r2 = 881 + 1
-10r2 = 881 + 1

Combine like terms: 881 + 1 = 882
-10r2 = 882

Divide each side by '-10'.
r2 = -88.2

Simplifying
r2 = -88.2

Reorder the terms:
88.2 + r2 = -88.2 + 88.2

Combine like terms: -88.2 + 88.2 = 0.0
88.2 + r2 = 0.0

The solution to this equation could not be determined.

See similar equations:

| 84=4x^2-8+8-16 | | 929=97+13r | | 31/2(6x-21/2)+51/3=-62/3(-3x+16/5)+122/3 | | -70=-2(n+5)+7(4-6n) | | 21m-9= | | 15(b+17)=555 | | 7(f+37)=693 | | -147=-5x-4(-5x+18) | | 10x-1=35+x | | 200=2z | | -23(u-946)=-322 | | 2m^2+9=41 | | x+(x-40)=92 | | 4x-205-x=230 | | 8-5(4-3z)=2(4-2)8z | | 5.28x+31.68=63.36 | | 4.94x+36=24.4036+6x | | 5+14a=9a+5 | | 460*(-0.5)= | | 5(x+4)=3+5x | | 4x+2x+5= | | r=m(1+n)forn | | B=qt+t | | 5xy(2m-7)= | | 15=r+(-4) | | 230*230= | | x+4=3-2x | | y+7x=-5 | | 8+5x=2-4x | | 2x+3y+x+z+2y= | | 2*(230-0.5y)=460 | | x+(x-25)+(x-2)=180 |

Equations solver categories