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+4*x-((3/10)*x)-10+2 = 0
x+4*x+(-3/10)*x-10+2 = 0
47/10*x-8 = 0 // + 8
47/10*x = 8 // : 47/10
x = 8/47/10
x = 80/47
x = 80/47
| x+2/2x-2+4x-3/10x-10 | | .28=3x-5-7x+9 | | -x+4(0)=8 | | 4a+7a=39 | | 2(4-4)+4-4(2)= | | 8m(x-y)=4fory | | 13(5c-2)=5c-8 | | x+15=2x+15 | | 5x+x+2x+98*8=65x | | -4+8=-2(4y+4) | | 8m(x-y)=4 | | (2/5)y-8=9-(3/5)y | | 13(5c+2)=5c-8 | | y=435-(x+49) | | 2x+1/x | | -9z+7z=9z+7-6z | | 2y+x=100 | | 1x+1x+1+1x+2=39 | | (3/4)k-5=(1/4)k-1 | | 3(5x+6)=-39+27 | | 10+(-2)(1.8)=y | | 2-10=2y | | 6c=24 | | 1/2(x+8)+3/2x=2 | | 2x+17=5x+32 | | 3x-(-2x+10)+1=0 | | [-6+8]=a | | 9z-z=-3+3z-2-10 | | 2x-4=49 | | 0-10=2y | | ax=2x+1 | | 3/2h=-4 |