What is the value of c ifÂ 2a + b = c, a + b + c = 2d and a + b + c + d = 18, where a, b, c and…

What is the value of c ifÂ 2a + b = c, a + b + c = 2d and a + b + c + d = 18, where a, b, c and d are positive integers?

https://au.timelynursingwriters.com/wp-content/uploads/2020/10/output-onlinepngtools-23-1-1030x169.png00adminhttps://au.timelynursingwriters.com/wp-content/uploads/2020/10/output-onlinepngtools-23-1-1030x169.pngadmin2020-10-06 16:16:392020-10-06 16:16:39What is the value of c ifÂ 2a + b = c, a + b + c = 2d and a + b + c + d = 18, where a, b, c and…