C(7,r)=105,

Simple and best practice solution for C(7,r)=105, 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 C(7,r)=105, equation: 



(7.C)=105.

We move all terms to the left:

(7.C)-(105.)=0

We add all the numbers together, and all the variables

(+7.C)-105=0

We get rid of parentheses

7.C-105=0

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

7.C=105

C=105/7.

C=15

See similar equations:

| 0.4*x-0.2(x-1)=2 | | (6y)°+(3y)°=90° | | 0=-16t2+48+64 | | 25x-7x+10=-5x+x-34 | | 5q-10=55 | | 15c-5=25 | | 25x–7x+10=-5x+x–34 | | 8c+10=-30 | | -13=-5w+2(w+7) | | -2v+5(v-7)=-23 | | 7y+4(y+3)=23 | | -4(x-5)+5=45 | | 10=-w+265 | | 55-w=242 | | 8x+2°=154° | | -3x^2=12x+2 | | f(8)=3(8) | | 2(m-4)=40. | | 1y+5+9y=y | | 0=1/4x2-4 | | 12=0.005•w | | 1⁄2=10x+3 | | 4r=–8+5r | | (3x-1)=7x+8-x-10 | | y-32.8=23.8 | | 7x+8-3x=2(2x-4) | | –4c−2=4c−10 | | 9.7=4+.96*(x-4) | | a-18=61 | | 8=2x-72 | | -16t^2-32t+235=0 | | t+15.26=40 |

Equations solver categories