Simultaneous equations - coded message
Match the pairs of Simultaneous Equations to their solutions to read the message. If they can read the message it must be right I guess.
The standard one is very challenging so I did one with all positive solutions.
Should I do one with non-integer answers?
Personalised messages by request.
Apologies... I had to redo this after I found a glitch. but I have checked and these are now "good to go"!