28.26=2(3.14)r

Simple and best practice solution for 28.26=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 28.26=2(3.14)r equation: 



28.26=2(3.14)r

We move all terms to the left:

28.26-(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)+28.26=0

We get rid of parentheses

-6.28r+28.26=0

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

-6.28r=-28.26

r=-28.26/-6.28

r=4+1/2

See similar equations:

| y=20+15 | | 8y+4=70 | | 8x+8=5x-22 | | -4(2-2x)=-12x+2 | | 4(x+10)=50+ | | 2=1a-6 | | -14k=-2k-13k-13 | | 3x=12+x28 | | n-3+3=13+2n | | 7x−9+6x+27=96 | | 4x-6+7=37 | | 90=20rr= | | 9/10*x=1 | | 6(x+12)=4(x+3)+1 | | 6c=52 | | 13x−6x=14 | | 22+53x+x=−20+60x | | 13t−6t=14 | | 1.30f+9.99=96.49 | | 8(s=3)=72 | | 1.30f-89.99=$96.49 | | 1.30f-$89.99=$96.49 | | 1.6y+y-4/15y+7/6y=7/3 | | 1.30f-89.99=96.49 | | -1.3=y/4+5.1 | | -=1.3=y/4+5.1 | | 4.5x+7/9x+7/3+1/6x=91/18 | | 3h-8=0 | | 77=5v+12 | | 1.30f=89.99=96.49 | | 1/2x-8=7 | | 17+4h+2=15h |

Equations solver categories