If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3846.5 = 3.14 * 2r Multiply 3.14 * 2 3846.5 = 6.28r Solving 3846.5 = 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. 3846.5 + -6.28r = 6.28r + -6.28r Combine like terms: 6.28r + -6.28r = 0.00 3846.5 + -6.28r = 0.00 Add '-3846.5' to each side of the equation. 3846.5 + -3846.5 + -6.28r = 0.00 + -3846.5 Combine like terms: 3846.5 + -3846.5 = 0.0 0.0 + -6.28r = 0.00 + -3846.5 -6.28r = 0.00 + -3846.5 Combine like terms: 0.00 + -3846.5 = -3846.5 -6.28r = -3846.5 Divide each side by '-6.28'. r = 612.5 Simplifying r = 612.5
| (-2)3-3y=12 | | -x-3+4(-4x-4)=3x-79 | | 18z+36=360 | | 3x-12y=3 | | 2x+4-4(-x+4)=4x-18 | | 8.4(4x-2)+45=12x+1 | | 18z+36=180 | | 4-x+x+5=16 | | 4(m-6)+3m=5m+8 | | 7x-2y=33 | | 2x+y+10=0 | | -2(-3x-1)-x+3=4x+3 | | 2x-8y=2 | | x^2+1.25*x-1=0 | | 3(-5x+4)-2=-3x+34 | | 4g+13=5 | | 6+10x=25.2+-9.6x | | 4g+13=15 | | 3h-5=13 | | 0=13x^2-12x+11 | | (v+6)(v+5)=0 | | (z-5)(z-2)=0 | | 2(10.25+2.75)+5x+5=38.50 | | 13x^2+21x=-5x^2+3x | | x^5-2x^4-8x^3+16x^2+16x-32=0 | | 42x-45-81=-32x-7-2x | | cx+gy=m | | N=-2n+14 | | 6x^2+10=0 | | 15y=14(y+2) | | 3c+2c=-2c | | -5x^2+2x=0 |