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3 years ago

Solve the equation 14 = 9 - p

Mathematics

1 answer:

morpeh [17]3 years ago

3 0

14 = 9 - p

Move 9 to the other side

Sign changes from +9 to -9

14-9= 9-9-p

14-9= -p

5=-p

Mutiply both sides by -1 to get + p

(5)(-1)= (-p)(-1)

p= -5

Answer: p= -5

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Step-by-step explanation:

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2 years ago

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$(4y - 4) + 3y = 52$

$4y - 4 + 3y = 52$

Collect like terms

$7y - 4 = 52$

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Thus ;

$Angle \: \: W = 4y - 4$

$Angle \: \: W =4(8) - 4$

$Angle \: \: W = 32 - 4$

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$Angle \: \: X = 3y$

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2 years ago

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An integer may be a multiple of 3.
An integer may be 1 greater than a multiple of 3.
An integer may be 2 greater than a multiple of 3.

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Let's consider a number which is a multiple of 3. Clearly, we can write 3+3+3+3+... until we reach the number. It can be written as only 3's.

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That's it. We considered all the numbers. We forgot 9, 10, 11, and 12, but these are easy peasy.

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3 years ago

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