1) 3x + y = 11 2) 2x + y = 8

Subtract 2) from 1), we get x = 3. This means that y must be 2.

DB
Answered by Dewi B. Maths tutor

3598 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

How do you solve a simultaneous equation such as x+2y=10 and 3x+2y=18?


Solve the simultaneous equations: 4x+3y=5 and x-y=3, to find the values of x and y.


Make y the subject of this formula: 9x = p(8 + y) + 5


Simplify fully (3x^2-8x-3)/(2x^2-6x)


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning