If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2z=240
We move all terms to the left:
2z-(240)=0
We move all terms containing z to the left, all other terms to the right
2z=240
z=240/2
z=120
| -6(z-4)=-48 | | 34=5x–21 | | v-376=70 | | 3(x+4)=3(x−8) | | D=x-2.5-6.3 | | 34/5=x–(21/5) | | 6y–2=3y-11 | | 25=4z^{2} | | 738=q+678 | | 32x=124 | | 33-9m=-5m+21 | | j-191=620 | | 100÷2=60÷x | | 0=-b+1 | | 3x+2=x-2, | | 0=-z-5 | | 4x+2(6-7x)=-0.5(20x+24) | | 0=-3+-x | | -5=3x-26 | | 51=d+4 | | c-(-17.36)=28.79 | | a+10=2(a-5) | | g-4=31 | | 1c+3=2+4c | | 2·(3x+1)=6x+5 | | k-47=303 | | b+(-43)=-96 | | 1/2(4x+6)=5-2(x-1) | | k+64=88 | | 13-3n=-5(3+2n) | | 1.82*x=2 | | 8x-41º=4x+35 |