Question

Feel stupid can't remember how to work out this problem 4(5n-7)=32

Answer 1

\[4(5n-7)=32\]\[20n-28=32\]\[20n=60\]\[n=3\]

Answer 2

Thank you trying to help my little sister and could not get it. Thanks I remember now.

Answer 3

\[4(5n-7)=32\]
\[5n-7=8\]
\[5n=15\]
\[m=3\]