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allsm [11]
2 years ago
13

(PLS HELP FAST FOR 20 points) one step equation 18 + x = -9

Mathematics
2 answers:
trasher [3.6K]2 years ago
8 0

Answer:

-27

Step-by-step explanation:

18 + x = -9

subtract by 18 on both sides

x = -27

You can check this by...

18 - 27 = -9

I hope this helps!!

garri49 [273]2 years ago
4 0

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