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)
(-1/4)*z = -3.5 // + 3.5
(-1/4)*z+3.5 = 0
3.5-1/4*z = 0 // - 3.5
-1/4*z = -3.5 // : -1/4
z = -3.5/(-1/4)
z = 14
z = 14
| 6x-1=-23 | | 5+4x-9=2+6x-4 | | 2(4.4)+0.5(4.4-4)=9 | | n/5=16 | | (3x+1)=(4x+5) | | -4(-5x-10)=-180 | | X+1=8*3 | | -6-5=12-x | | 4(2.5)-2=2(5x-5)+2 | | 3a+29-9a=-3-a+7 | | 1.2x=0.48 | | 6(-3-7x)=-60 | | a-5=9 | | x+14=-11 | | 2(a-4)+7=-19 | | -5x-4=-6x-7 | | 54=8x/4 | | 187=x+2x+(x+27) | | 8.64/7.52 | | 14+2p=20+1.50 | | n-5=19+6 | | 28-68c=241 | | 3/4x=27 | | -c/4-7=-48 | | (-8)+(-80)= | | -7(-5x+3)=224 | | 2(x^2+64)=40 | | -4.9x+24.5x+8.7=0 | | 3(6x+9)=-135 | | (30+c)-40.0=100 | | 9x^2+12=0 | | x/8=4.5 |