y = 2x + 5, Calculate x when y = 4

y = 2x + 5 y = 4, therefore 2x + 5 = 4 2x = 1 x = 1/2

JT
Answered by Jacob T. Maths tutor

3196 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

How to factorise equations, or expand factorised equations?


Simplify fully {x^2 -3x -4}/{x^2 + 4x +3}


How do I find the roots of a quadratic equation?


solve 6(x + 4) = 2x -4


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