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)
(2*x)/5-3 = -7 // + 7
(2*x)/5-3+7 = 0
2/5*x+4 = 0 // - 4
2/5*x = -4 // : 2/5
x = -4/2/5
x = -10
x = -10
| 0=-16t^2+50t+5 | | (x/3)-(2x/5)=(-7/15) | | 6=8+w | | 4X^2-8-32=0 | | 3u+8=62 | | 4s+16.15=x | | T=16.15+4s | | 3w=10w | | CG=3x+7 | | T=4s+16.15 | | 12r-12=13r+18 | | 0=1-7x-8 | | 8.2x+3.5=84.6 | | -3=19 | | 5(3x-5)-2(2x-15)=2(5x+3)-1 | | fx=5x-8/x2-49 | | 3x-7(-x-7)=-1 | | -3+3x=-15 | | 5x-22=6x+19 | | 3p^2+13p+14=0 | | [2(1-L)+4]X=0 | | 5(x+2)=6-(8-2x) | | 8.2x+3.7=81 | | -26=-5+3v | | 8z-7=45 | | -8=4x+8 | | (L-4)X=0 | | -3x-3(-2x-6)=39 | | 230.35=5(0.09m+29.90+0.30(29.90)) | | 6+3x=w | | 9x+24=30 | | ln(4x)-ln(2)=8 |