Solve the inequality 3x ≤ 4x+5

So I would begin by minusing 5 from both sides and that will give you 3x - 5 ≤ 4x. Then we want to gather our x's onto one side, so I would '-3x' from both sides which leaves you with - 5 ≤ 4x - 3 x, so you end up with x ≥ −5.

RA
Answered by Reni A. Maths tutor

7769 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Express f(x) = x^2 + 5x + 9 in the form (x + a)^2 + b, stating the values of a and b.


How do you rationalise the denominator?


Joan cycles from her house to a shop 900 m away. She then cycles to her friends' house 700 m away. The average speed for the first part of her journey is 2 m/s. The second part takes her 16 mins. What is the average speed for her entire journey?


What about simultaneous equations?


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:

© 2026 by IXL Learning