Question

solve the equation.
5n-7=28

Answer 1

collect the like terms

Answer 2

Add 7 to both sides and then divide both sides by 5

Answer 3

like terms are -7 and 28

Answer 4

Add 7 to 28.
5n=35
-- --
5 5
n= 7

Answer 5

solve for n
\[5n-7=28\]
\[5n=28+7\]
\[5n=35\]
\[\frac{5n}{5}=\frac{35}{5}\]
\[n=7\]