Solve 4x + 6 = 3

This is an example of a linear equation. 
To find x we can apply the same operations to both sides in order to isolate x.
First we can subtract 6 from both sides.
This gives us 4x on the left and -3 on the right.
4x represents 4 being multiplied by x.
In order to get just x on the left hand side of the equation we must divide by 4.
We must also divide the right hand side by 4 to keep the equation balanced.
Diving by 4 gives us x = - 3/4. 
We have found x by applying the same operations to both sides to keep the equation balanced.  

Answered by Tom B. Maths tutor

4419 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Find the roots of the following equation x^2 + 6x + 5 = 0


A cuboid of height 5 cm has a base of side 'a' cm. The longest diagonal of the cuboid is 'L' cm. Show that 'a' = SQRT[ (L^2 - 25)/2]


Solve the simultaneous equation: 6x+y = 27 3x-2y = 6


Factorise and find the solutions of the equation 6x^2 + 4x -10 = 0


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 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences