How do you solve the following simultaneous equations? 5x+6y=3 2x-3y=12

5x+6y=3 2x-3y=12 6y=3-5x 2x=12+3y 3y=2x-12 Therefore, 6y=2(2x-12)=4x-24 4x-24=3-5x 9x=27 x=3

Answered by Sathana I. Maths tutor

4258 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Find the value of x that satisfies the following equation: (3x + 2)/2 = 6x + 4


Fully expand (2x+4)(4x-3).


Solve the following equation. 7x^2 = 13x +2


How do you complete the square for the question x^2 + 6x - 10 ?


We're here to help

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