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3 years ago

8 - ( 3 + b ) = b - 9 b = ?

Mathematics

2 answers:

Dmitry_Shevchenko [17]3 years ago

6 0

Answer:

b=7

Step-by-step explanation:

isolate the variable by dividing each side by factors that don't contain the variable.

Alchen [17]3 years ago

4 0

Answer:

b = 7

Step-by-step explanation:

8 - 3 - b = b - 9

5 - b = b - 9

2b = 14

b = 7

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3 years ago

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patriot [66]

Answer:

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Step-by-step explanation:

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