241.78=2(3.14)r

Simple and best practice solution for 241.78=2(3.14)r 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 241.78=2(3.14)r equation: 



241.78=2(3.14)r

We move all terms to the left:

241.78-(2(3.14)r)=0



We calculate terms in parentheses: -(2(3.14)r), so:

2(3.14)r

We multiply parentheses

6.28r

Back to the equation:

-(6.28r)



We add all the numbers together, and all the variables

-(+6.28r)+241.78=0

We get rid of parentheses

-6.28r+241.78=0

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

-6.28r=-241.78

r=-241.78/-6.28

r=38+1/2

See similar equations:

| x+0.7=0.75(1+x) | | 23+45+x=180 | | 2t=t+68 | | 3t-15=7t+1 | | 9=-3-3a | | 2z=z+46 | | (17x+1)+(5x+2)+(7x+3)=x | | -7(6+5n)-8n=302 | | 2z-z+z=18 | | 21x=76 | | 24s+85=685;s=25 | | -21+7a=28 | | 2w=w+55 | | 0.5b^2+4b-172.5=0 | | 6x+5x-54=90-7x | | 2x+8=2x+100 | | 17x+1+5x+2+7x+3=x | | 1681=1600+x^2 | | 1+20n=20+19n | | 1-3y=3y+1 | | 15-6n=-5-117+-45n | | 7(-3x+2)=-7 | | 4p-8=5p | | 9u+43=3u+55 | | 4-3+2n+9=3n+42n+3 | | 99=3m | | 8n-1=6n+8-8n+15 | | 11x-1=-110 | | n4-8=-5 | | 11x-1=111 | | 29=u/4-14 | | 250x^2-10=0 |

Equations solver categories