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Vikki [24]
3 years ago
11

What is 9x+3=21 What is the value of x=

Mathematics
2 answers:
natta225 [31]3 years ago
6 0

Answer:

x=2

Step-by-step explanation:

9x+3=21

9x-3=21-3

9x=18

9x/9=18/9

8=2

valentinak56 [21]3 years ago
4 0

Answer:

2

Step-by-step explanation:

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