If it's not what You are looking for type in the equation solver your own equation and let us solve it.
u in (-oo:+oo)
-14 = (-7/2)*u // - (-7/2)*u
-((-7/2)*u)-14 = 0
(7/2)*u-14 = 0
7/2*u-14 = 0 // + 14
7/2*u = 14 // : 7/2
u = 14/7/2
u = 4
u = 4
| 5xy-9x-5y+4x-xy+x-13y=0 | | 4-4y=-3 | | 10x+39+7x=27 | | 5x+7(x-2)= | | f(a+2)=5x+3 | | F(x)=3x^2+6x+6 | | y=x-3sinx | | 4k^3w+20k^3w^2+25kw^3=0 | | 8cos(x)-16=0 | | 9log(2x+6)=18 | | x/7-91 | | x^4-x^3-x^2-0.95=0 | | x/-93/5 | | .3x+240=4x+160 | | X+15+8=40 | | (x^2)(x)+1=0 | | -2+2y=13 | | 6(4-5p)+3p=159 | | (2v-9)(4+v)= | | X+18+15=47 | | C=2h+10 | | (x)(9x-1)=140 | | X+7+5x=13 | | 7(4x+-9)=-26+6x | | 7b+-6(7+-3b)=0 | | (sin^2x)(sinx)+1=0 | | w*2w=2w^2 | | 7(4x-9)=(-26)+6x | | -m/5-20 | | 7cosx+5sin^2x=7 | | (2x+6)x=156 | | 7n+14=2 |