96.4k views
4 votes
-2a=12-4a how do you solve this ?

2 Answers

4 votes

Answer:

Explanation:

-2a=12-4a

+4a +4a

2a = 12

/2 /2

a = 6

User Phil Moorhouse
by
8.2k points
6 votes


-2a = 12 -4a\\\\\implies -2a +4a=12 \\\\\implies 2a = 12\\\\\implies a= \frac{12}2 =6

User Aleksandr Panzin
by
8.3k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories