Make x the subject of the following equation: 2x-4=2y.

To answer this question we must rearrange the equation to isolate y.Firstly, add 4 to each side, giving 2x=2y+4; Finally, divide both sides by 2 giving x=(2y+4)/2.

SS
Answered by Simbarashe S. Maths tutor

4779 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

What are indices laws?


The equation of line L is y= 3x+2 and the equation of line M is 3y–9x+5=0. Show that these lines are parallel.


Bob and Bill have 50 sweets to share in the ratio 4:6 respectively. how many do they each get?


Solve algebraically the simultaneous equations x^2 + y^2 = 25, y – 3x = 13


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