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)
1.4*x-((2/5)*(3.5*x+5)) = 0
(-2/5)*(3.5*x+5)+1.4*x = 0
1.4*x-2/5*(3.5*x+5) = 0
1.4*x-2/5*(3.5*x+5) = 0
-2 = 0
-2 = 0
x belongs to the empty set
| 3y/4-4=y/2+4 | | 2x-4-4x+2= | | 12+12x-3x^2=0 | | 38+(-43)= | | t^2+8t-20= | | -53+(-34)= | | 5d^2+2d=0 | | 6m-22=30+4m | | 5x-3=12-24 | | -37+(-57)= | | 78-7x=8x+23 | | 11-7x=61-42x | | -25+58= | | -54+(-38)= | | 2(8s+6)-10s=2(3s+1)-6 | | -x^2+12x-27= | | 41+(-51)= | | 5+5x=53-x | | -2x-3x(6x-11)=-7 | | 0.4x+0.25(127-x)=28 | | 0.30(24)+0.05x=0.10(24+x) | | (5x+4)=(8x+9) | | -3+(-5)= | | -(x/3)=(1/8) | | x(x+2)=64 | | 3v+4=-5 | | 18=w/2+16 | | 9x^4-81x^2= | | x-1/10=-3/5 | | 5y-10=50 | | -c=23 | | 29=2y+13 |