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)
(2/5)*x-((9/25)*x) = 2 // - 2
(2/5)*x-((9/25)*x)-2 = 0
(2/5)*x+(-9/25)*x-2 = 0
1/25*x-2 = 0 // + 2
1/25*x = 2 // : 1/25
x = 2/1/25
x = 50
x = 50
| 0=0(10-a) | | 3(s+22)=4(a+12) | | (1/2r)+2((3/4r)-1)=(1/4r)+6 | | (8x-7/3)=11 | | 31.5x=2394 | | 12x^4/8x^2 | | 3(s+22)=4(a+15) | | 6x=81 | | 2(a+9)=2(a-7) | | 3/5=2.3t | | 3(s+22)=4(a-15) | | 92=5y-13 | | 23.8=3.5a | | 1/2(2x-5)=7 | | a/4=6.8 | | 9/5+3y=6y-1/5 | | 2(4-6)-6(8-2)= | | z+z+z+z=4z | | 2(1+-1y)-y=-2 | | 2(1t-1y)-y=-2 | | -2(x+5)=-x-12 | | 0.8x-0.3x+2=7 | | 2(1-1y)-y=2 | | u-6.2= | | 2(1t-1y)-y=2 | | x-4x/2=x+25 | | x=3x-4(3x) | | x-3.2=12.4 | | x^2-y^2=48 | | 7(x-2)+6=5x+2(-2+x) | | x^2+3x(x-12)=0 | | 4(5x-6)+7=20x-17 |