19. 9a2b = c + 4a, for a

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Nypan asked Nov 16, 2023

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19. 9a2b = c + 4a, for a

Mathematics
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Nypan asked Nov 16, 2023

by Nypan

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Answer:x/5 + 2b/5

Explanation:

9a-2b=c+4a solve for a

9a-2b=c+4a

add -4a to both sides

9a-4a-2b=x+4a-4a

5a-2b=x

add 2b to both sides

5a-2b+2b=x+2b

5a= x+2b

divide by 5

5a/5 = x/5 +2b/5

a= x/5 + 2b/5

AlexWien answered Nov 21, 2023

by AlexWien

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