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olga_2 [115]
2 years ago
10

5a + 2b = 40 solve for b

Mathematics
2 answers:
ella [17]2 years ago
8 0

Answer:

b=40-5a/2

Step-by-step explanation:

5a+2b=40

2b=40-5a

b=40-5a/2

pls mark brainliest

Lapatulllka [165]2 years ago
3 0

Answer:

5a-40=-2b

5a-40/-2=-2b/-2

-5a/2+20=b

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