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Elis [28]
3 years ago
11

HELP PLS its advanced pre algebra grade 7

Mathematics
1 answer:
-BARSIC- [3]3 years ago
3 0

Answer:

x=4

Step-by-step explanation:

3/4(x+8)=9

simplify

3/4x+6=9

-6 -6

3/4x=3

multiply 4

3x=12

divide 3

x=4

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Svetlanka [38]
Let one acute angle be X and one be Y
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