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5 votes
How do you solve this???

-3x = 12


Thanks!

2 Answers

3 votes

Answer:

x = -4

Explanation:

First you need to find the common factor, which in this problem is 3. Then you need to divide the equation by the common factor which makes it -x = 4. We then need to multiply the equation by -1 to make x positive which makes it x = -4.

User Avinash B
by
4.4k points
0 votes

Answer:

Divide each term by

− 3 and simplify.

x = - 4

User Heiko Hatzfeld
by
4.3k points