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Alinara [238K]
3 years ago
15

Solve for x 9x + 3 = 21

Mathematics
2 answers:
VladimirAG [237]3 years ago
8 0

Hi,

9x = 21 - 3

9x = 18

x = 18/9 = 2

Ratling [72]3 years ago
3 0
<h2>Answer:</h2>

This is a two-step equation:

9x + 3 = 21\\\\9x = 18\\\\x = 2

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