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-((4/5)*x)-7 = 0
2*x+(-4/5)*x-7 = 0
6/5*x-7 = 0 // + 7
6/5*x = 7 // : 6/5
x = 7/6/5
x = 35/6
x = 35/6
| 2(x+4)=2x-1 | | 8.5p+2(3-3p)=2.5 | | -114=-2(1-7x) | | 3(x-6)+16=-14 | | 9=4(y+1) | | 6a^2-7a-10=0 | | r-4=13 | | (7h-1)/(3h+1)=3/8 | | 5(8v+4)=100 | | 5(x-1)=2(x+5) | | 2-16n=-4(2n-2) | | 8(v+1)-2v=2(3v+1)-9 | | 3x-2+-4=x-8 | | 17=24-9 | | 3*314/78.5 | | 26/5-3y/5=6y/5-2/5(-8y-3) | | 27=24-9 | | 3*314/78.9 | | 5y-6=9y+10 | | 4x-1+3x-1=5x | | 4/3x-1/3 | | 1(2+3x)=1(-2+3x) | | 11(1+k)=9(k+5) | | 21x-14=5(4x+3)-1 | | 3*(3/4*x-1/4)+3/8*(3*x-2)=0 | | 2/x+4/x2=7 | | 9k^2+12k-4=0 | | 2x+x+(x+8)=180 | | f=50-x-2x | | 3*602.9/113.04=x | | P/2-(-2/5+7p/4)=17/5-9p/4 | | (2/7)x-(1/4)x+10=(3/14)x |