-2r-20r=18

Simple and best practice solution for -2r-20r=18 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 -2r-20r=18 equation: 


Simplifying
-2r + -20r = 18

Combine like terms: -2r + -20r = -22r
-22r = 18

Solving
-22r = 18

Solving for variable 'r'.

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

Divide each side by '-22'.
r = -0.8181818182

Simplifying
r = -0.8181818182

See similar equations:

| 31=-2-3y | | 2x+5(x-5)=(2x-5) | | -3+4w=27 | | -6(9x+5)-3+4x=-408+x | | 4v-12=60 | | -2+x=45 | | 5u+17=97 | | -7=7+2x | | 2x+5x-25(x-5)=(2x-5) | | 33=3w-15 | | -2(2x-7)+19=47 | | 2x+7(4x+24)=48 | | 6=2u-14 | | 21x-36=-10(1) | | U^2+4u=0 | | y-9x=6 | | 16x-[8-2(9x-3)]=20 | | 5x^3+1=-4 | | 5x+14=-2x-19 | | -9(5a+-6b)=90 | | 4/5y-6=22 | | 5x+13=-4x-18 | | sinx-sin^2x=cotx | | 3/2x-4-5/3x-6=3/5ç | | (8x-7)-(5x+2)= | | x^10-7x^5=18 | | 0.75(4+b)=-6 | | 1/2(2-x)=7 | | 4(x+4)-(2x-2)= | | 9x+3=4x+b | | 19=5x+2y | | 2x+18=3x+24 |

Equations solver categories