2 years ago

What is x? It is not 180. 18x-7+9x-2=180

Mathematics

1 answer:

alexandr402 [8]2 years ago

8 0

Answer:

x=7

Step-by-step explanation:

Step 1- simplify both sides of the equation

step 2- add 9 to both sides

step 3- divide both sides by 27

final answer will get you x=7

have good day ((:

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17.

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