exam Maths Puzzle Numerical Ability

I don't know how to solve this matrices, can you please show me the steps involved and explain how the changing of rows works and when to do it, and the number used to multiply a r

Read Solution (Total 0)

exam Other Question

4=14=5q

-3s-5=-20
Solve and check each of the following for X:

A: (x/3)-2=1

B: (x/6)-(x/8)=1