23.2=2*3.14*r

Simple and best practice solution for 23.2=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 23.2=2*3.14*r equation: 


Simplifying
23.2 = 2 * 3.14r

Multiply 2 * 3.14
23.2 = 6.28r

Solving
23.2 = 6.28r

Solving for variable 'r'.

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

Add '-6.28r' to each side of the equation.
23.2 + -6.28r = 6.28r + -6.28r

Combine like terms: 6.28r + -6.28r = 0.00
23.2 + -6.28r = 0.00

Add '-23.2' to each side of the equation.
23.2 + -23.2 + -6.28r = 0.00 + -23.2

Combine like terms: 23.2 + -23.2 = 0.0
0.0 + -6.28r = 0.00 + -23.2
-6.28r = 0.00 + -23.2

Combine like terms: 0.00 + -23.2 = -23.2
-6.28r = -23.2

Divide each side by '-6.28'.
r = 3.694267516

Simplifying
r = 3.694267516

See similar equations:

| 2x+2y+(2x+y)= | | 2n+(4n+16)=17 | | 7/15=1/5-1/3x | | 0=-16t^2+90t+575 | | 18*73= | | 65(x-2)=90 | | 440=12(x+15) | | h=-16t^2+90t+575 | | (18)(73)= | | 12=-12+-8x | | C=825+2n | | A/-9=-19 | | -2(x+3)=4x+24 | | h=-16t+90t+575 | | -5x-(-8)=7 | | 2=r+9 | | 1/4n=6/8 | | (3^2/3)(9^2/3) | | 131=11+6t | | (m+4)(m-2)=0 | | (a+5)(a+4)=132 | | 7(x+1)-2(x-3)=2(x-4)+2(x-1) | | -6+5n=21+6n | | -6+5n=6n+21 | | 129+(3x+9)=180 | | s+32=11 | | 2(x+1)=5(x+2)+7 | | 21/2t=19 | | 7(4x+6)+13= | | 16-3b=4 | | 3x(2x-5)=9 | | -3x+4=x-12 |

Equations solver categories