Question

What is the value of s in the equation 3r=10+5s, when r=10

4
8
100
200

Answer 1

plug 10 for r
\(3*10=10+5s\)
\(30=10+5s\)
subtract 10
\(20=5s\)
divide \(\dfrac{20}{5}\) and you will get the value of s

Answer 2

Thanks