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3 years ago

find a number such that 8 times the number is 36 greater than the opposite of the number. Explain also please. ♥

Mathematics

2 answers:

lukranit [14]3 years ago

6 0

Let's turn this sentence into an equation:

8n = -n + 36

Then solve:

9n = 36 => n=4

Firdavs [7]3 years ago

4 0

8x=36-x
+x +x
16x=36
---- -----
16 16

X= 36/16 by solving for x in an equation

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3 years ago

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Maurinko [17]

Answer:

see explanation

Step-by-step explanation:

Calculate the distance d using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = ((- 2, - 3 ) and (x₂, y₂ ) = (x, 5x + 9 )

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