If it's not what You are looking for type in the equation solver your own equation and let us solve it.
f in (-oo:+oo)
f/5-3.6 = -7 // + 7
f/5-3.6+7 = 0
1/5*f+3.4 = 0 // - 3.4
1/5*f = -3.4 // : 1/5
f = -3.4/1/5
f = -17
f = -17
| x-2=x-10 | | 12a^3/4a^2 | | 12a^2/4a^2 | | 6a-13=9a+15 | | 3x.x/2=35 | | -7/3(3x-2)=-21 | | y^2=121 | | 10z^2-10=470 | | 2x^2+48=0 | | y+1=a+b | | 5m^2-7=488 | | 2-23=y | | p(x)=x^4+16x^3-4x^2-64x | | 9b^2+10=91 | | 4/5-6=8 | | (2x-17)+59+x=180 | | 2y^2+10=210 | | 7u-23=4(u+1) | | 8+2n=2n(2n+1)-n | | -1.5x+3.5y=0 | | 7d^2+1=29 | | f(-2)=-8/5(-2)-4 | | F(0)=8/5(0)-4 | | w^2-5=-4 | | 2x(5+x)=15 | | y^2+8=80 | | 6(8-2x)=192 | | 6(10-5x)=30 | | 6(-2x-1)=-138 | | 4x+6=-24-2x | | 3x=x/2+10 | | w^2-1=6 |