3 years ago

Idk i just chose something and b was the correct answer

1 answer:

Sonja [21]3 years ago

8 0

Answer:

what happened

Step-by-step explanation:

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trasher [3.6K]

X - the number

$2x+x-18=-30-x \\
3x-18=-30-x \\
3x+x=-30+18 \\
4x=-12 \\
x=\frac{-12}{4} \\
x=-3$

The number is -3.

4 0

3 years ago

vodka [1.7K]

Answer:

Step-by-step explanation: got it right on edge

4 0

3 years ago

VashaNatasha [74]

I hope this helps you

8 0

3 years ago

spayn [35]

1. 6a-2b+4
2. 3a-3b+9
3. -2x-8=-10
-2x=-2
X=1
4. -x+4=5
-x=1
X=-1

6 0

4 years ago

scoundrel [369]

Answer:

At least 20 people

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, the equation is 700+15x=1000

700+15x=1000

15x=300

x=20

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

Please, please give brainliest, it would be greatly appreciated, I only a few more before I advance, thanks!

5 0

4 years ago