If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z in (-oo:+oo)
(z-3.5)/(5-3.5) = 0.07 // - 0.07
(z-3.5)/(5-3.5)-0.07 = 0
(z-3.5)/1.5-0.07 = 0
(z-3.5)/1.5+(-0.07*1.5)/1.5 = 0
z-0.07*1.5-3.5 = 0
z-3.605 = 0
(z-3.605)/1.5 = 0
(z-3.605)/1.5 = 0 // * 1.5
z-3.605 = 0
z-3.605 = 0 // + 3.605
z = 3.605
z = 3.605
| 10r-6r+4r= | | 4y+20x=32 | | 2y^2=2y | | 25-25-25= | | y=0.7(1.5)x | | 5(5h+9)+4(3h+8)= | | (X^(1/2))/x | | 2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*x=1073741824 | | 2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2=1073741824 | | 2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2*2= | | 9z-9z+2=0 | | (n-1)(n-2)(n-3)(n-4)(n-5)=0 | | -6(-1-8x)+1=7(1+4x) | | 16x+8y=80 | | -2+7m=-2(1+5m) | | 5+8[8-(2-1)]= | | 33x+99= | | 5/8=16/a | | -6[-7-(-5-3)]= | | 5(8+3r)=-26-7r | | -32x+64= | | w+12=4w | | 3[-0.7-(-2+7)]= | | y=.8x+14-2.67x-38 | | 2/7e=1/8 | | 4=1/5h | | y=.8x+14 | | C+4.4=-40.6 | | 2y-3=5y+27 | | -3+-3h=0.99-3.96h | | 9x^2-4y^2-4z^2=36 | | X-1=2(x-2) |