If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 64 = 4 * 3.14r * 2 Reorder the terms for easier multiplication: 64 = 4 * 3.14 * 2r Multiply 4 * 3.14 64 = 12.56 * 2r Multiply 12.56 * 2 64 = 25.12r Solving 64 = 25.12r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-25.12r' to each side of the equation. 64 + -25.12r = 25.12r + -25.12r Combine like terms: 25.12r + -25.12r = 0.00 64 + -25.12r = 0.00 Add '-64' to each side of the equation. 64 + -64 + -25.12r = 0.00 + -64 Combine like terms: 64 + -64 = 0 0 + -25.12r = 0.00 + -64 -25.12r = 0.00 + -64 Combine like terms: 0.00 + -64 = -64 -25.12r = -64 Divide each side by '-25.12'. r = 2.547770701 Simplifying r = 2.547770701
| x^2-2x-2x+4=16 | | x^2-0.83x-0.83=0 | | 7+7(7n-9)= | | 12=4(6p+3) | | 324=2(5*12)+(5*h)+(12*h) | | 407+1.99h=429.6+1.67h | | 5w^2+17+6=0 | | 67+x=15 | | 3.2-4s=2.3s+3 | | 5(3c+2)= | | 5w^2=-17-6 | | 80+3x+(60-x)=180 | | 3x-1y=-3 | | 407.0+1.99x=429.6+1.67x | | 4x^2+6x+6x+9=1 | | (xy-2y^2)-(x^2-3xy)dy=0 | | a^2x-b^2x=2a+2b | | 51=3*2+2*3*h | | X-32=65 | | x*1.20=480 | | -5(4x-2)=-10(-2x+1) | | t+6t+7t= | | 10x+3x+(48-x)=180 | | 10x+3x+(48-x)= | | log[3](x+15)-log[3](x)=4 | | 3x^2+9y=0 | | 11x=10x-5 | | 24x^2-74x^1+45=0 | | x^2-19x+50=0 | | 5-y=2x | | X-25=29 | | 20=31-x |