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ElenaW [278]
3 years ago
12

Which of the following expressions is equivalent to the following

Mathematics
1 answer:
matrenka [14]3 years ago
4 0

11b + 8 - 9b + 3 =

= 11b - 9b + 8 + 3 = 2b + 11

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12(5+2y)=4y-(6-9y) how to solve and check solution
stepladder [879]

Answer:


Step-by-step explanation:

12(5+2y)=4y-(6-9y)

Distribute

12*5 +12*2y = 4y - 6 +9y

60 +24y = 4y - 6 +9y

Combine like terms

60+24y =13y -6

Subtract 13 y from each side

60 +24y-13y=13y-13y -6

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Check

12(5+2(-6))=4(-6)-(6-9(-6) )

12 (5-12) = -24 - (6+54)

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True so the solution is correct

3 0
3 years ago
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The answer to the question

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3 years ago
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