Solve 4(x–5)=18

Firstly, you would expand the brackets on the right hand side of the equation, resulting in the equation looking like:4x - 20 = 18Then you would isolate the x, so would add 20 to 18:4x = 38Then, divide both sides by 4 in order to solve the equation:x = 9.5

RS
Answered by Ravisha S. Maths tutor

5689 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Make x the subject 2x+3=3x-1


Given a material with dimensions 1.5 x 1.1 x 1.6 mm ^3 and a mass of 0.5kg. What is the density of this material? Give your answer in kg/m^3


Solve the quadratic equation x^2 + 3x + 2 = 0, by factorisation.


Solve the simultaneous equations: x^2-y=16 and 2y-4=14x


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences