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02-04-2021
Mathematics

contestada

Find the value of this expression if x = -9.
X-7
x +7

Find the value of this expression if x 9 X7 x 7 class=

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chetankachana chetankachana

02-04-2021

Answer:

8

Step-by-step explanation:

numerator = -9-7 = -16

denominator = -9+7 = -2

[tex]\frac{num}{deno} = \frac{-16}{-2} = 8[/tex]

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