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)
49 = (7/5)*x // - (7/5)*x
49-((7/5)*x) = 0
(-7/5)*x+49 = 0
49-7/5*x = 0 // - 49
-7/5*x = -49 // : -7/5
x = -49/(-7/5)
x = 35
x = 35
| -11=x+2y | | 3*x^2-(4*x-1)=0 | | 57-4/3=7 | | -2x=-41 | | y=16+12x | | 5x+4=14x | | [x+(-7)][x+(-3)]= | | 12+15y=6 | | g(x)=-x^2+6x-8 | | 8.6=r-24 | | X-y=43 | | (4y+9)(y-3)=0 | | 3x^2-10x-12=0 | | 12n+65=x | | 12a-b-8a=-1 | | Y+0.65=3.98 | | -14/16= | | 0.8+x=9.5 | | 2x^2+3x=380 | | x^2+2x+183=0 | | -2x+6=23 | | .5(10z+20)-5=.1(50z+50) | | 10b-45=(b-15) | | 23b+9=101 | | 3(8+y)-y=16 | | 3x+y-9y= | | 7/2x-2 | | 1-(2z-3)+6=3(z-4) | | P=47x+66y | | 2xsq+3x=380 | | X+3.09=7.54 | | 30x+60=1200 |