If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 56 = 2(3.14) * r Multiply 2 * 3.14 56 = 6.28r Solving 56 = 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. 56 + -6.28r = 6.28r + -6.28r Combine like terms: 6.28r + -6.28r = 0.00 56 + -6.28r = 0.00 Add '-56' to each side of the equation. 56 + -56 + -6.28r = 0.00 + -56 Combine like terms: 56 + -56 = 0 0 + -6.28r = 0.00 + -56 -6.28r = 0.00 + -56 Combine like terms: 0.00 + -56 = -56 -6.28r = -56 Divide each side by '-6.28'. r = 8.917197452 Simplifying r = 8.917197452
| 4x-5i=2i-21u+4x | | 8x+8=2x+20 | | 80x-x=90-2x | | X+xy^2+2y=0 | | x-y^2x+2y=0 | | -3r-21=-34 | | 3p+6q=24 | | 12=(3/5)x | | 9x+2-4x=27 | | 42m=7(2m-1)-9+8(m+2) | | b-8+4b=26 | | 5/35=x/7 | | 120x^2-76x-605=0 | | 8/-3t=24 | | 0=x^2-13x+30 | | 24-2k=15+k | | g(x)=2x^2-2x+6 | | 3x-29=10x-50 | | 6x=x+576000equatio | | 2x=(550/5) | | 6X=x+576000 | | 4+7x+2x=40 | | 6w/5=30 | | 7-6x+3x=-14 | | 5B+24=3B+48 | | X=-10y-6/7 | | 3x+3+27=42 | | 6p=q-10 | | 9x+28=2x-14 | | -3(x+1)+7=4(x+1)-5 | | 8x+1=(15x+10)2 | | 8x+1=15x+10*2 |