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vampirchik [111]
2 years ago
9

A high school track is shaped as a rectangle with a half circle on either side. I really need help!!

Mathematics
1 answer:
SVETLANKA909090 [29]2 years ago
3 0

Answer:

A

Step-by-step explanation:

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Answer:

X = -5

Step-by-step explanation:

-6x + 18 = 7 - (4x + 9)

first we simplify the parentheses.

distribute the invisible number one created by the negative sign in front of the parentheses to get -6x + 18 = 7 - 4x - 9

then simplify further by subtracting 9 from the right side, leaving you with

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next, add 2 to both sides to isolate the variable.

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divide both sides by -4 to isolate the variable

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Step-by-step explanation:

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