What is the solution to the system of equations defined by (1) x+2y = 4 and (2) y+2x = 6?

We rearrange equation (1) to obtain an expression in terms of x. We then substitute this expression in place of x in equation (2), rearranging to find the numerical value of y. This value of y can then be substituted into equation (1). x = 8/3. y = 2/3.

JH
Answered by Jake H. Maths tutor

2995 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

How do I solve the inequality 7x+2 > 2x-3?


5q^2.p^12/10(q.p^3)^2


How do you multiply out brackets


Solve the simultaneous equations : x ^2+2y=9, y=x+3 to find solutions for x and y.


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