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hichkok12 [17]
2 years ago
13

( x + 9 ) - ( x -2 )=

Mathematics
1 answer:
Triss [41]2 years ago
5 0

Answer:

x = -7/2

Step-by-step explanation:

( x + 9 ) - ( x -2 )=

2x +7 =

2x = -7

x = -7/2

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if A is the number of degrees and B is the number of grades of any angle ,prove that : B=A+A/9 [FULL PROCESS REQUIRED]​
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