Question

4r−3=3(3r+4) what is r

Answer 1

4r−3=3(3r+4)
4r-3=9r+12
4r-9r=12+3
-5r=15
r=-3
if helped mark as brainiest

Answer 2

HEY MATE HERE IS YOUR ANSWER...
===============================
$r.h.s \\ = > 3(3r+ 4) \\ = > 9r + 12....... \\ \\ we \: have \: l.h.s = 4r - 3 \\ \\ now. \\ 4r - 3 = 9r + 12 \\ = > 4r - 9r = 12 + 3 \\ = > - 5r = 15 \\ r = - \frac{15}{5} \\ r = -3$

===============================
HOPE IT HELPS YOU...