Question

Help! bsmiddle" class="latex-formula">
Thanks!

Answer 1

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

Here's the solution for You !

just combine the like terms :

• $8r + 9 - 4r - 3r - 8r$

• $- 7r + 9$

Answer 2

$\\ \sf\longmapsto 8r+9-4r-3r-8r$

$\\ \sf\longmapsto 8r-4r-3r-8r+9$

$\\ \sf\longmapsto -7r+9$

$\\ \sf\longmapsto 9-7r$