Question

Make a the subject of the relation S(a+b) =t​

Answer 1

a =
`(t-sb)/(s)`

Explanation:

s(a + b) = t Distribute the s

sa + sb = t Subtract sb from both sides

sa + sb - sb = t - sb Simplify

sa = t - sb Divide both sides by s

a =
`(t-sb)/(s)`

Answer 2

1. Answer:
2. 
   `√(2x + 3)`