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Morgarella [4.7K]
3 years ago
14

Simplify this equation. (x) + (x+3) + (x-2) + 3(x+3) - 1 = 87

Mathematics
2 answers:
Tju [1.3M]3 years ago
7 0
Expand it you get:
x+x+3+x-2+3x+9-1-87=
6x=78
x=78/6 =13
x=13
steposvetlana [31]3 years ago
6 0

x=13 simplify both sides of the equation, distribute,combine like terms, subtract 9 from both sides divide both sides by 6.

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Step-by-step explanation:

Given that Peyton received $ 12,700 and decided to invest it for a year in an account that grants an interest of 8.8% per year, compounded semiannually, to determine the amount of money that will be in said account after the passage of one year, it is necessary to perform the following calculation:

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3 years ago
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Vinvika [58]

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Step-by-step explanation:

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