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)
(2/7)*x-1 = 1 // - 1
(2/7)*x-1-1 = 0
2/7*x-2 = 0 // + 2
2/7*x = 2 // : 2/7
x = 2/2/7
x = 7
x = 7
| 5.875y-15=5y+30 | | 6(-4x-2)=-156 | | 3/8×72= | | -3(u-8)=5(u+1) | | 3x^2-2x+9=2x^2-3x-1 | | .5x=.11 | | 2b-2b=-4b+16 | | 3b+3b-5=5 | | 21x+20=5(4x+3)-4(3x-5) | | 41=12d-4 | | -3(u-8)=5(u+11) | | 7y+4y-5y=8+y-7 | | y=35x^2-10x | | -8(-2/3) | | (5b-4)(b-2)=0 | | 5y+3x=126 | | (9x-5)=10x-19 | | 8z-8=9z-2 | | x=21+-0.5y | | -15=-7x+13-6 | | e^(x^2)=e^(11x).(1/e^10) | | 8/9x6/7-1/7 | | 4x-2x=-20-8 | | -9x-16-5=23 | | 8/y | | 0.3a+0.7(20-a)=10.4 | | 19.20+s=30+.5s | | 4/y | | 5x-2(x+1)=1fourth | | (-14)+t=26 | | 15x+(15x+5(83-6x))=415 | | 12+2n=4 |