Question

4) The sum of three consecutive positive integers is 315.​

Answer 1

Step-by-step explanation:

first = x

second= x+1

third = x+2

According to que.

x+x+1+x+3 = 315

3x+3 = 315

3x = 315-3

3x = 312

x= 312/3

X= 104

Thankyou

Answer 2

☉Let the Consecutive integers be x, x+1 and x+2 and their sum is 315 as:-

$\implies{\pink{\pmb{\underline{\boxed{\sf{ Sum_{(Integers)} = 315 }}}}}} \\ \\ \colon\implies{\sf{ (x+x+1+x+2) = 315 }} \\ \\ \colon\implies{\sf{ (3x +3) = 315 }} \\ \\ \colon\implies{\sf{ 3x = 315-3}} \\ \\ \colon\implies{\sf{ \cancel{3}x = \cancel{312} }} \\ \\ \colon\implies{\sf{ x = 104 }}$

☉We've value of those Consecutive Positive Integers as:-

$\bullet \ \ \ {\sf{ 1^{st} \ Integer = x = 104 }} \\ \\ \bullet \ \ \ {\sf{ 2^{nd} \ Integer = x+1 = 104+1 = 105 }} \\ \\ \bullet \ \ \ {\sf{ 3^{rd} \ Integer = x+2 = 104+2 = 106 }}$

Hence,

Those three Consecutive Positive Integers will be 104, 105, and 106.