Solve the simultaneous equations: 3x-y=1, x^2+y^2=5

x=1, y=2
x=-2/5, y=-11/5

CW
Answered by Chloe W. Maths tutor

3555 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Make a the subject of the formula f=(a+1)/2


Out of a sample of 80 batteries, 3 are faulty. What percentage of the batteries are faulty?


5 tins of soup have a total weight of 1750 grams. 4 tins of soup and 3 packets of soup have a total weight of 1490 grams. Work out the total weight of 3 tins of soup and 2 packets of soup.


How do I solve simultaneous equations?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences