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)
(-7/2)*(-((2*x+6)/7))-3 = 0
(-7/2*(-1)*(2*x+6))/7-3 = 0
(-7/2*(-1)*(2*x+6))/7+(-3*7)/7 = 0
-7/2*(-1)*(2*x+6)-3*7 = 0
7*x = 0
(7*x)/7 = 0
(7*x)/7 = 0 // * 7
7*x = 0
7*x = 0 // : 7
x = 0
x = 0
| 25/67= | | 6(2(9)-1)+3-7(9)=42 | | -log(x)=.85 | | 15x+3=90 | | 3/4x+5/2y=11 | | 11=3t-10 | | 67/25= | | 7/10=z/8 | | 2x-3(2x-9)=4-(3x-11) | | y=-x^2+16-21 | | 4x^2-60x-8=0 | | 7x+-4y+9xy+4x+25xy= | | 3x-5=37 | | 1,000,000/19= | | A/5-2=(-13) | | 6v+42=-3(v+7) | | 3c-5=2c-2 | | .33x-2.33=.33 | | (X-4)^2/3=4 | | 2x^2+2y^2-32x+12y+90=0 | | 5x+40=15x | | 15+5x=3x-9-4x | | 2(x-2)-5=4x-2(2+x) | | 1x+3(1x-12)+14=11(x-2)+5x | | 6x+6.92=4x+10 | | x=3(x^(1/2))+1 | | 1.1x=.11 | | r^2+12r=-27 | | 48=(1/3)(9n-36) | | 28/8=x/15 | | 3x+5/3=7/3 | | -24-.88p=.38p |