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serious [3.7K]
2 years ago
9

-7(n+3)-8(1+8n)Find answer

Mathematics
2 answers:
MrRissso [65]2 years ago
6 0
Takes -7multiplies the term n + 3. we have -7n -21. and -8 multiplies each term of 1+ 8n we have : -8  -64n.

here are numbers :
-7(n+3) - 8(1 + 8n)
-7n -21 -8 -64n= 0 (then take all the number to the other side. = 21 +8 = 29)
-81n = 29
n = 29/ -81

Oxana [17]2 years ago
4 0
-7n-21-8-64n distributive property -7n-64n-29 commutative property -51n-29 combine like terms
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4 0
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Pepsi [2]

Good evening ,

Answer:

The weight : 29 pound

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Step-by-step explanation:

Let x represent the weight of the lobster

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