Anonym Anonym
  • 14-09-2014
  • Mathematics
Answered

Number 11. It's solving equations containing parentheses and having the variable in both sides.

Number 11 Its solving equations containing parentheses and having the variable in both sides class=


Answer :

luana
luana luana
  • 14-09-2014
[tex]11.\\\\2(6d+3)=18-3(16-3d)\\\\12d+6=18-48+9d\\\\12d-9d=18-48-6\\\\3d=-36\\\\d=-12[/tex]
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