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23-03-2021
Mathematics

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Use the diagram below to find the value of X G (2x -9)

Use the diagram below to find the value of X G 2x 9 class=

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23-03-2021

Answer:

X=21

Step-by-step explanation:

2x-9+7x=180

2(21)-9+7(21)=180

42-9+147=180

33+147=180

180=180

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