Make d the subject of the formula: 3d + dxy = 4

d (3 + xy) = 4
d = 4/(3 + xy)

Answered by Maths tutor

3363 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

How do I think of coordinates of a point?


v^2 = 2w - x^2. w = 40; x = 4. Find the value of v.


Solve the following simultaneous equations: 2x - 3y = 16, x + 2y = -6


Find the equation of the line that passes through (2, 4) and (7, -11)


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