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Lena [83]
2 years ago
7

How do I solve and find x for this question

Mathematics
1 answer:
Fed [463]2 years ago
7 0

Answer: -9.1


Explanation
-3x +12.4=39.7
First minus 12.4 from both sides

-3x +12.4=39.7
-12.4 -12.4
-3x=27.3
Now devid both sides by -3
X= -9.1
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