rajaj

This page lists questions and answers that were posted by visitors named rajaj.

Questions

The following questions were asked by visitors named rajaj.

Answers

The following answers were posted by visitors named rajaj.

a + 6a = 7a 7a - 9 = 30 add 9 on both sides 7a=30-9 7a=21 isolate the a by dividing by 7 a=3
17 years ago