If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
d*((3*r)/9)-(d*((10*r)/9)) = 0
d*((3*r)/9)+(-10/9)*d*r = 0
-7/9*d*r = 0
x naleu017Cy do R
x in (-oo:+oo)
| 8x-18=7x-18 | | 6x-y=43 | | 4x+10=2y+12 | | (-4u-11)-5u= | | 9x=4+15y | | 0.16(y-5)+0.18y=0.20y-0.03(50) | | 13x+3-2x=3x-10 | | 2*x^3-12*x^2-30x+8=0 | | 5a/6c-10a/6c | | 11w-(15w-11)= | | -5(2)(-4)= | | 7m/3n+5m/3n | | 100x^4+100x^3+100x^2+100x+100=120 | | 9m/8n+7m/8n | | 5x/156+7x/156 | | 8-(2n-5)=9-3n | | (9/5x)+(2/3)=(5/3)+(3x/5) | | (-9b-11n)-(6b-7n)= | | 13x-6+2x-3=12x-2+2x | | 4x^2-5x+600=0 | | 13x-66+2x-3=12x-2+2x | | 4x^2-5x+600=0 | | 33=9-4h | | (-14z+4)-(-13z)= | | y-5=-0.333(x+11) | | 9/5x+2/3=5/3+3/5x | | 6(t+3)-8(-9t-8)=77(t+1)-4 | | 7x+13y=17 | | 2+0.1/-0.3 | | (-2y+11d)-(4y-2d)= | | v=9+864v | | (-6y-5)-13y= |