Find the point of intersection of the lines y=2x-7 and 4y-2=3x

Substitute y into 4y-2=3x

4(2x-7)-2=3x   ->   8x-28-2=3x     ->      8x-3x=28+2    ->   5x=30    ->    x=30/5    ->    x=6

subsitute x into y=2x-7

y=2(6)-7    ->     y=12-7    ->    y=5

Point = ( 6 , 5 )

                            

Answered by India G. Maths tutor

2655 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Sketch 20x--x^2-2x^3


Make a the subject of 3(a+4) = ac+5f .


Find the solution(s) of 3(x^2)-6x+2=0


Show that: [sin(2a)] / [1+cos(2a)] = tan(a)


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 2013–2024

Terms & Conditions|Privacy Policy