Answers>Maths>GCSE>Article

A rectangle has a total perimeter of 32cm with sides of length '3x' and 'x+8'. Solve for x.

3x + x+ 8 + 3x + x + 8 = 328x + 16 = 328x = 16x = 2

SP
Answered by Sai P. • Maths tutor

2821 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve 7x+6 > 1+2x

Answered by Patricia C.

The equation of the regression line of y (retail price, £) on x (number of pages) for a set of books is y = 0.02x + 1.35. How can I use this equation?

Answered by Andrew B.

Rearrange the formula: m = 2ab/4c+b to make b the subject

Answered by Melanie U.

Given 6x+2y=4 and 5x+y=8, solve the simultaneous equations to find x and y.

Answered by Rebecca M.

We're here to help

contact us iconContact ustelephone 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