Answer:
[tex]\large\boxed{x=-3}[/tex]
Step-by-step explanation:
In this question, we're solving for x.
This means that we would get the x variable by itself to figure out what x equals to.
We would simply solve the problem to get out answer.
We would be combining like terms, subtracting, and dividing.
Solve:
[tex]2 x + 3+ 7x = -24\\\\\text{Add 2x and 7x together, since they're the same term}\\\\9x+3=-24\\\\\text{Subtract 3 on both sides to get 9x by itself}\\\\9x=-27\\\\\text{Divide both sides by 9}\\\\x=-3[/tex]
When you're done solving, you should get -3
This means that x = -3