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pishuonlain [190]
3 years ago
8

Solve -15=3/7b ''''''''''''''''''''''''''''''''

Mathematics
1 answer:
Simora [160]3 years ago
3 0

Answer:

Therefore,

b=-35

Step-by-step explanation:

Solve:

-15=\dfrac{3}{7}b

To Find:

b = ?

Solution:

-15=\dfrac{3}{7}b ..............Given

Step 1 .Multiply Both the side by 7 we get

-15\times 7=7\times \dfrac{3}{7}b\\\\-105=3b

Step 2. Divide Both the side by 3 we get

\dfrac{-105}{3}=\dfrac{3b}{3}\\\\-35=b\\b=-35

Therefore,

b=-35

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