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)
(6/2)*x = -3 // + 3
(6/2)*x+3 = 0
3*x+3 = 0 // - 3
3*x = -3 // : 3
x = -3/3
x = -1
x = -1
| 48-x=(4x)-7 | | 12x+72=180 | | 6(5-x)+10x=72 | | s=7t-0.2t^3 | | 6-2lx+4l=3 | | -t/4=-3HYP | | 6x/9 | | 5:25/10 | | a+2b+2c=20 | | 79-n=46 | | 32x-6-10x-6+4+6=13x+6 | | 32x-610x-6+4+6=13x+6 | | 5x+5=10x+2 | | N+-90=-134 | | 3a-b-c=4 | | 7n+11-2n=4n-5+3n | | 33-m=115 | | 9-b=3 | | 2x+49=899 | | 2a+b+3c=22 | | -2x+2x-3=1 | | 8sin(x)-2=0 | | 5.1*10^-6*3*10^2/0.025 | | 14u-8u=18 | | -12b-5=79 | | 15-12=15+x | | 10x-18+5x+8=180 | | 470=(6+11)2 | | -10x-13=-203 | | 300-100=8x | | fx=3ex | | 0.5x-0.3y=2.1 |