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meriva
3 years ago
9

Solve for x: 3(x + 1) − 5 = 3x − 2

Mathematics
1 answer:
Alinara [238K]3 years ago
3 0

Answer:

all real numbers

Step-by-step explanation:

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Since we don't have a figure we'll assume one of them is right and we're just being asked to check if they're the same number.  I like writing polar coordinates with a P in front to remind me.

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That's true since when we add pi to an angle it negates both the sine and the cosine,

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sin(7π/4) = sin(π + 3π/4) = -sin(3π/4)

Answer: TRUE

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Read 2 more answers
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