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/5-7 = 13/8 // - 13/8
Z/5-(13/8)-7 = 0
Z/5-13/8-7 = 0
1/5*Z-69/8 = 0 // + 69/8
1/5*Z = 69/8 // : 1/5
Z = 69/8/1/5
Z = 345/8
Z = 345/8
| 3(8x-16)=4(12x-6) | | 2x/7-x/2=-3 | | 3.00/10 | | (x^3y^5)/(16x^2y^3) | | 3x(20-5)= | | 4x+3y+(-5)+3xy+y= | | 9x-(3x-3)=33 | | 2y^4-4xy^5= | | r-(-5r)= | | x/-3-2=7 | | Y-1/5=2/5 | | 5k-k=4 | | 90=6(x+8) | | 1598=y*.03 | | 34/x | | -2=-4x+20 | | 42=m+26 | | .97x=y*.03 | | -3x+2y=5(y) | | 2p+7=-15 | | 7y-6=36 | | 2.6+0.9=-(-n-2.1) | | .03x=x*.03 | | 5*10x=40 | | -15=14p+9 | | 5(2x-3)=8-3(x-1) | | a+2=5+a | | 21-5x=30 | | 3y+13=50 | | 100[0.09(x+6)]= | | 3b-8b-11=2(5-2b) | | -5-x=3+4x+7 |