Algebra e.g. 2x + 14 = 18. what is x?

2x + 14 = 18Whatever you do on one side, e.g. LHS, you do the same on the RHS.-14 from both sides 2x + 14 (-14) = 18 (-14)2x = 4To get x by itself you need to divide it by 2. so you divide LHS and RHS by 2.x = 2.

ST
Answered by Sonam T. Maths tutor

3669 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve x^2 = 4(x – 3)^2


What is the best way to revise in preparation for GCSE maths.


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


Rearrange the formula to make a the subject: b = (2a + 5)/3


We're here to help

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

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences