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-12+9 = x-(9/5)-6+5 // - x-(9/5)-6+5
x-x+9/5-12-5+6+9 = 0
-1/5 = 0
x belongs to the empty set
x belongs to the empty set
| .500x+1x= | | 6x-7=6(x+4) | | 15c-10=-9c+2 | | 4x^2+16x=-15 | | 8(-5)=7(-5)-5 | | C^2=27 | | 5x+7=4x+18 | | 7(x-4)-6=-34 | | 4r^2+25r+32=7 | | 3(4n+6)=-114 | | -7d+5+12d=-25 | | 5c^2+19c-30=0 | | log(-m+9)=log(-2m+1) | | p=5n-7 | | 2x-4y=-5 | | 4x^5-40x^3+36x=0 | | 0=(5x^4)-(15x^2) | | 4(-3+2)-2(X-1)=-18 | | 17y-8y=36 | | 8x^2+106x-105=0 | | 30=-35+5y | | 3+6=4x+9 | | 0=(4x^4)-(15x^2) | | 3/x=18/5x+2 | | 3m-7=8m-7 | | 9b+18=-9 | | 1.2t=400 | | -12a+24=72 | | 8(2n+6)=96 | | 4t^2+2t-4=0 | | -7-7r=-7 | | 2x^2-12x-24=0 |