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)
3*n-(2/5) = (7/1)*O // - (7/1)*O
3*n-((7/1)*O)-(2/5) = 0
3*n-7*O-2/5 = 0
3*n-7*O-2/5 = 0
x należy do R
x in (-oo:+oo)
| lnx+lnx=16 | | 3x+97y=123456 | | 2x^2-4x=6x+28 | | a+2(a+2)=3(a+5)-5 | | 10x+15=-8x+20 | | 0.75x+1=10 | | 3(2x+7)=4 | | 3+2(x+3)=(x+3)-8 | | 10x-10=7x+8 | | 7x^2-5=58 | | 3.05t=6.45cos(29.2(t+2.2))+6.95 | | 6-3(2x-1)=2(5-3x)+10 | | 4x+2x-5=7x-9 | | 15-(2x+7)=16 | | 12/5=4y | | 6(7x+9)=306 | | 2/5-6cos | | 8+x=7x+20 | | -5=32-3x | | 8x^2-96= | | 8x^2+96= | | 29=-8+6x | | -.5x^2-.5-20=0 | | 2x-3/5+2x-1/10=-1/2x+3x-2/5 | | 4+2g+5g=66 | | 7n+6=-4-3n | | 3(2x-10)=5(x+5) | | 1*9-6=3*1-x | | 9p^2-1=6x | | D=31m | | 950/878 | | 4x^2-3-12=0 |