Question

7th Grade math
6x+9=-12

Answer 1

`\huge\mathrm{\displaystyle-(7)/(2) }`

Step-by-step explanation:

Hi there, I hope you are having a nice day! :)

First of all, let's move all the numbers to the right:

`\longmapsto\sf{6x+9=-12`

`\longmapsto\sf{6x=-12-9`

`\longmapsto\sf{6x=-21`

Divide both sides by 6:

`\longmapsto\sf{x=\displaystyle-(21)/(6)`

Simplify:

`\longmapsto\sf{x=\displaystyle-(7)/(2)` (Answer)

Hope you find it helpful.

Feel free to ask if you have any doubts.

`\bf{-MistySparkles^**^*`

Answer 2

`Solution,\\6x+9=-12\\6x=-12-9\\6x=-21\\x=-(21)/(6)`

Step-by-step explanation:

Decimal=-3.5