expand and simplify: 5(3a+6b)+ 3(7b+a)

first we expand the equation:(53a +56b) + (37b+3a)now we multiply15a+30b +21b+3anow simplify18a+51b

MR
Answered by Muzaina R. Maths tutor

1702 Views

See similar Maths 13 Plus tutors

Related Maths 13 Plus answers

All answers ▸

Solve these two equations simultaneously: 7x+y=1 and 2x^2 - y=3


Calculate 44 - (12 - 3^2)^2.


Write 240 grams as a fraction of 4kg in its simplest form


Expand and simplify (a+b)^2


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning