Question

write an equation for each of the following Statements: Sum of 3 and twice of a number is 15.​

Answer 1

Answer:

Sulfur, iron, chlorine, cobalt, copper, zinc, manganese, molybdenum, iodine, and selenium are the trace elements found in the human body. We can conclude that silicon is not a major nutrient for the human body.

Answer 2

Answer:

The equation is:-

2x + 3 = 15

hope it will help you..!!