If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying C = 2 * 3.14 * 3 Multiply 2 * 3.14 C = 6.28 * 3 Multiply 6.28 * 3 C = 18.84 Solving C = 18.84 Solving for variable 'C'. Move all terms containing C to the left, all other terms to the right. Simplifying C = 18.84
| 130+4x=234-2.5x | | a-3b=43 | | y-4(2-y)+3y=3(y-4) | | X(a-4b)=5m(x-c) | | 9.375=X/4 | | 3p=4/5 | | (-4x^6d^3)(6x^3d)= | | 6.5x=104 | | n=(n+8)/3 | | 13(x+2)(x+2)-5=22 | | x*2/3+6=-3 | | 16(z-1)(z-1)-29=-28 | | lx+2l=3x | | x*1=1 | | 9(z+1)(z+1)+12=16 | | x=-5+3y | | 7x-4=-46 | | (y+3)(y+3)=4 | | p+26=22 | | -2/3a=6 | | 12(x-11)(x-11)+12=30 | | a^2+b^2-1=0 | | 9d+(8+5.5)=24 | | 81n+33=42 | | p-13=-5 | | 4(9-y)xy+4y=36 | | 9d+(8+6)=24 | | 25(z+2)(z+2)-35=-36 | | h=9 | | 4(9-y)+4y=36 | | 0=(x^2-31x-32)/40 | | 9d+8+6=24 |