4 years ago

What is X

3x + 12 = 21" align="absmiddle" class="latex-formula">

Mathematics

2 answers:

Paraphin [41]4 years ago

8 0

You would move all terms that don’t contain x to the right side and solve. Answer : x= -3

grigory [225]4 years ago

7 0

-3x =21 -12
-3x =9
x =9/-3
x =(-3)

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