Question

Solve 2Q + 5s=r for s and show ALL your steps.

Answer 1

Answer:

Step-by-step explanation:

Subtract 2Q from both sides

2Q + 5s − 2Q = r − 2Q

Simplify

5s = r − 2Q

Divide both sides by 5

$\frac{5s}{5} =\frac{r}{5} -\frac{20}{5}$

Simplify

$s=\frac{r-20}{5}$

 

Answer 2

Answer:

2q-r= 5s

divide both sides by 5

2q-r/s =5s/5

therefore S= 2q-r/s