5x+3 = 18. What is the value of x?

Take away 3 from both sides to give you : 5x = 15Divide by 5 on both sides to give you : x = 3

JB
Answered by Joseph B. Maths tutor

3027 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Factorise fully y=x^2+x-12 and hence find the roots of the curve


Solve the Simultaneous Equation: 2x + 3y = 15 and 5x + 4y = 13


Solve: sin(x) = 0.5, in the interval of 0 < x < 360 degree.


Solve this pair of simultaneous equations to find x and y


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