Given that y = 5, solve the following equation for x, 9x - 3y = 97 - 5x

Subsitute y for 5 to give 9x - (3 * 5) = 97 - 5xCalculate the brackets 9x - 15 = 97 - 5xAdd 15 to both sides 9x = 112 - 5xAdd 5x to both sides 14x = 112Divide both sides by 14 x = 8

FD
Answered by Frank D. Maths tutor

3342 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

factorise 3A^b+ 12A^2 B^2 + 9 A^5 B^3


Work out the value of (√3 )² x (√2 )²


Solve 2x + 7 = 13


Factorise and solve x^2 - 8x + 15 = 0.


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:

© 2026 by IXL Learning