**Weegy:** the answer is 25

**User:** Is a solution of 7x - 5 = 1 - 2x

**Weegy:** yes

**User:** Suppose that 3.1 million students in a certain country were in 5th grade. This was 7.4% of all students in the country. Find the number of students in the country that year. Round to the nearest hundred thousand

(More)8

7x - 5 = x - 17;

7x - x = -17 + 5;

6x = -12;

x = -12/6;

x = -2

Added 7/31/2014 9:45:54 AM

This answer has been confirmed as correct and helpful.

8

7x - 5 = 1 - 2x;

7x + 2x = 1 + 5;

9x = 6;

x = 6/9;

x = 2/3

Added 7/31/2014 9:46:27 AM

This answer has been confirmed as correct and helpful.