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

Answered by Sai P. Maths tutor

2484 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

How do I draw a straight line graph given a y=mx+c equation by the table method?


Solve 2x^2-14x+12=0


Show that ((√ 18 + √ 2)^2)/(√8 - 2) can be written in the form a(b + 2) where a and b are integers.


Solve the simultaneous equations: y=5-x and y=x+1.


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