Answer:
x=z/y-1
Step-by-step explanation:
y(x+1)=z
Divide
x+1= z/y
Subtract
Hope this helps :)
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[tex]\rightsquigarrow[/tex] [tex]\tt{ y(x+1)=z }[/tex] ⠀
[tex]\longrightarrow[/tex] [tex]\tt{x+1=\dfrac{z}{y} }[/tex] ⠀
[tex]\hookrightarrow[/tex] [tex]\tt{x=\dfrac{z}{y}-1 }[/tex] ⠀
