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)
X = 2*(9/10)-1 // - 2*(9/10)-1
X-(2*(9/10))+1 = 0
X-9/5+1 = 0
X-4/5 = 0 // + 4/5
X = 4/5
X = 4/5
| 3(4-2x)=-5x-3(x-1) | | 8+X-3=6-X-8 | | 3(4x-2)=-5x-3(x-1) | | n/2=6/4 | | 3(8y-1)=6(5+4) | | 10-4(2w+1)=6w-3(6+w) | | 56a^2+23at-63t^2=0 | | .666666m=-96 | | -4=1/2p-7 | | 0.34(50)+0.6x=0.5(50+x) | | (3x^2+2)(3x^2-7x+2)=0 | | 5X-8-3X-9=-X-2 | | 1/10÷5/-12 | | 6x+3y=680 | | (2x+9)(x-6)=4x+18 | | -x+5y=9 | | 5b+5b-6=14 | | -1c-(8c+13)= | | 4X+16=3X+9 | | t+10t+9=0 | | 3(2x-5)=6(x-3) | | 7X=54-5 | | 3t^2+7t=0 | | 3/7=u/6 | | c/3-2=7 | | 5X+X-4=28 | | x/1/4=13 | | x/4=8.3 | | 3X-4+2X-11=0 | | (3x+2)(4x-2)=16 | | 9x/5=-18 | | 6p-40+4p+20=180 |