If it's not what You are looking for type in the equation solver your own equation and let us solve it.
z/7=15
We move all terms to the left:
z/7-(15)=0
We multiply all the terms by the denominator
z-15*7=0
We add all the numbers together, and all the variables
z-105=0
We move all terms containing z to the left, all other terms to the right
z=105
| z/7=15 | | z/7=15 | | z/7=15 | | -7b-12=-16 | | -7b-12=-16 | | 5x-4+3x=2x-7-8x | | 5x-4+3x=2x-7-8x | | t/7+7=17 | | t/7+7=17 | | 2x+157=180 | | 2x+157=180 | | 39= 28−b28−b | | z+-5=-23 | | z+-5=-23 | | 39= 28−b28−b | | 39= 28−b28−b | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 | | 7(6x-6)=84 |