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san4es73 [151]
3 years ago
11

What is 5(2 + x) = 5 ?

Mathematics
2 answers:
Alex787 [66]3 years ago
8 0

5(2+x)=5

or, 10+5x=5

or, 5x= -5

or, x= -1

Hope it helps

ser-zykov [4K]3 years ago
6 0

Answer:

 

=

−

1

Step-by-step explanation:

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Answer:

Please check the explanation.

Step-by-step explanation:

<u>Calculating the area of the outer rectangle:</u>

Given

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Thus,

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<u>Calculating the area of the inner rectangle:</u>

Given

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  • The width of inner rectangle = w = x

Thus,

The area of the outer rectangle:

A = wl

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   = x² + 7

<u>Calculating the area of the shaded region:</u>

As

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The area of the inner rectangle = x² + 7

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                                   =  15x² + x - 2 - x² - 7

                                   = 14x² + x - 9

Therefore, the Area of the shaded region is: 14x² + x - 9

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