Can you solve these simultaneous equations and find the values of x and y? Equation 1: 2x + y = 14 Equation 2: 4x - y = 10.

Equation 1: 2x + y = 14 Equation 2:   4x - y = 10

Add the two equations together to get 6x = 24. Therefore x = 4.

Then substitute the value x = 4 into equation 1 and solve. 

2(4) + y = 14

8 + y = 14

y = 6

Therefore x = 4 and y = 6.

HG
Answered by Hannah G. Maths tutor

4105 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Why is n^0 always 1 and not 0?


Make 'a' the subject of the formula: p = (3a + 5) / (4 - a)


Tommy, Anna and Jacob all have 40 sweets. they decide to split the sweets between each other in the ratio 1:4:5. Calculate how many sweets each get, rounding down your answer where necessary.


A-level - How to differentiate e^x where x is more complicated?


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