Question 1198091

3p+2q=5
q-p=5
solve simultaneous equation algebraically
<pre>Before you quickly solve this system, according to the other person - you need to check the system to see if it's
correct; or, you can quickly solve the system, and do a check. That will definitley prove then, that his solutions
are INCORRECT/WRONG/FALSE.

Therefore, {{{cross(system(3p+2q=5,2p-2q=10))}}}

and

{{{cross(system(3p+2q=5,3p-3q=15))}}}</pre>