Answers>Maths>GCSE>Article

Solve the simultaneous equation: 3x+2y=8, 2x+5y=-2?

6x+4y=16, 6x+15y=-6

11y=-22

y=-2

3x=8+4=12  x=4

x=4, y=-2

TE
Answered by Thomas E. • Maths tutor

13805 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Simplify, leaving your answer as a quadratic: (2x + 3)/(x+4) - (3x - 6) = 4

Answered by Anya O.

Show that the lines y=3x+7 and 2y-6x=8 are parallel (not using a graphical method).

Answered by Matt B.

A bag has 3 red balls and 5 green balls. I take out 2 balls, without replacing them. What is the probability of choosing at least one red ball? Give your answer to 3 decimal places.

Answered by Joe G.

what are the highest common factor of 75 and 100?

Answered by Hawa B.

We're here to help

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

Company Information

CareersBlogSubject answersBecome a tutorSchoolsSafeguarding policyFAQsUsing the Online Lesson SpaceTestimonials & pressSitemap

Popular Requests

Maths tutorChemistry tutorPhysics tutorBiology tutorEnglish tutorGCSE tutorsA level tutorsIB tutorsPhysics & Maths tutorsChemistry & Maths tutorsGCSE Maths tutors

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
CEOP logo
CLICK CEOP

Internet Safety

Sagepay logo

Payment Security

Cyber Essentials logo

Cyber

Essentials

Cookie Preferences