If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying A = 2 * 3.14 * 5 Multiply 2 * 3.14 A = 6.28 * 5 Multiply 6.28 * 5 A = 31.4 Solving A = 31.4 Solving for variable 'A'. Move all terms containing A to the left, all other terms to the right. Simplifying A = 31.4
| A=2*3.14*6 | | A=3.14*16 | | 432g-10.7(0.9-1.2g)=30.7 | | 2(x-1)+3(x+2)=28 | | Y^16y=2 | | 15w= | | -10(r+1)-5r(1-5r)= | | 4x+5(x-1)=4-(3-7x) | | 21-2*19+39+4= | | 7+5x=x+23 | | s^2=-24-11s | | (7+v)(4v-6)=0 | | 0(0)= | | -26+2x=-13+13x | | 112.49=x^2*0.04x | | 3+3x+2=4+k+4-5 | | 4/5percentage | | 4x-4=3x-58 | | x^2=y^2+2x+16y+56 | | x^2=-y^2-2x+16y-56 | | 4x+22=3x-77 | | 4x+22=3x-27 | | log(3)9=6x+12 | | x^2=-y^2-56 | | x^2=y^2+56 | | 3ln(x+6)=-6 | | X/5-2x/3=9/7-x | | -9=81 | | 3r^2-35r+100=0 | | 3x+21=10z | | Z-5=3-2 | | 15r-75+5r-25=3r^2-15r |