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3 years ago

14

I’ll give u brainlyist pls help

1 answer:

Vladimir79 [104]3 years ago

4 0

Answer:

either y = x or x = 1

Step-by-step explanation:

i dunno for sure but i think its y = x

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What decimal is equivalent to 29/11

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How do you write this statement as a equation? 2 more than 3 times a number is 17

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the length of a rectangle is 7 inches more than its width, if the perimiter of the rectangle is 66 inches, find its dimensions.

Maurinko [17]

Perimeter of rectangle=66
length of rectangle=L
width of rectangle=w
P of a rect.= 2(length)+ 2(width)
66= 2L+2w

if the length is 7in more than the width, then
L=7+w

Now we will substitute 7+w in for L. Here is our new equation:

66=2(7+w) + 2w

Solve for w

66=14+2w+2w
66=14+4w
52=4w
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I hooe this is explained well enough

3 0

4 years ago

Find what n equals 8(2n-2) = 4 - 4n (explanation please)

slavikrds [6]

Answer:

$\huge\boxed{n=1}$

Step-by-step explanation:

In order to find the value of n that satisfies this equation, we can perform a series of algebraic steps on it to solve for n.

$8(2n-2) = 4- 4n$
<em>Distribute in the 8 on the left side:</em>
<em /> $16n-16=4-4n$ <em> </em>
<em>Add 4n to both sides</em>
$20n-16=4$
<em>Add 16 to both sides</em>
$20n = 20$
<em>Divide both sides by 20</em>
$n=1$

Therefore, n=1 is the value of n that satisfies this equation.

Hope this helped!

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3 years ago

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Alborosie

Answer:

A

Step-by-step explanation:

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