Answers>Maths>GCSE>Article

GCSE Maths: Expand and simpify 14(3x-7y)-2x(21-y)

=((143x)-(147y))+((-2x21)-(-2xy))=42x-98y-42x+2xy=2xy-98y

Answered by Nathan H. • Maths tutor

2108 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Prove that 1/sin(2theta) - cos(2theta)/sin(2theta) = tan(theta)

Answered by Colin M.

Solve the following system of simultaneous equations: y=x^2 - 5x + 4 ; x+2y=19

Answered by Sulamaan R.

Solve 5x – 2 > 3x + 11.

Answered by Rebecca M.

How do you solve an equation with brackets?

Answered by Emma G.

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 2013–2024

Terms & Conditions|Privacy Policy|Cookie Preferences
CEOP logo
CLICK CEOP

Internet Safety

Sagepay logo

Payment Security

Cyber Essentials logo

Cyber

Essentials

Cookie Preferences