24=6(-x-3)

Solving multi-step equations

I give Brainliest!

X=-7

Step-by-step explanation:

24=6(-x-3)

24=-6x-18

24+18=-6x

42=-6x

42/6=-x

7=-x

X=-7

x=-7

Step-by-step explanation:

Hi there!

We are given the following equation:

24=6(-x-3)

And we want to solve it for x

Our goal is to isolate 1x by itself on one side

We'll need to start by simplifying 6(-x-3)

6(-x-3), is the same as 6(-x) + 6(-3).

We can rewrite the equation then as:

24=-6x-18

Now we'll need to work on isolating 1x by itself

Add 18 to both sides to remove it from the right

24=-6x-18

+18      +18

42=-6x

Now there's nothing on the right side, but remember we want 1x, not -6x.

Dividing any number by itself gets 1. So we'll divide both sides by -6

-7=x (can be written as x=-7)

Hope this helps!

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer