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)
15-(x/45) = 15/75 // - 15/75
15-(x/45)-(15/75) = 0
15-(x/45)-1/5 = 0
74/5-1/45*x = 0 // - 74/5
-1/45*x = -74/5 // : -1/45
x = -74/5/(-1/45)
x = 666
x = 666
| (-7x+8x^4)+(-7x^4+1-2x)= | | 30x-4(5x+9)= | | -7n+19n-3n=-18 | | 2(x+4)+1=5x-2x+7-1 | | f-12.3=73.8 | | 16-6a=-2a+5 | | 5x+4=3-5x | | .20X+X=120 | | 2+6g=11-6g | | -4g+17g-10g-3g+-14g=14 | | 5x-x-8=15+3x | | 2x-4y=-30 | | 4-(5x-6)=4x+(4+5x) | | 5x+7+x+(-9x)= | | -5=0.25(4+20r)-2r | | (7/5a)-(3/2a) | | (3v^2-4)+(-5+5v^3-5v^2)= | | 4/5w-5=-3/2w-7/2 | | 2(4x-15)+7x=180 | | 0.8v+4.1=1.7 | | 6b-b+2b-3b=12 | | 72/99 | | f(a+1)=x-5 | | 8m-6m=14 | | 14z-6z=20 | | 6(3a+4)=-36 | | 6v+36=-8(v-8) | | 2s-5=15 | | 7x-4x+3=9 | | 19c-11c=16 | | (8a^3-1-7a^2)-(2a^3-3a^2)= | | f(9a)=x-5 |