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3 years ago

6c-8-2c=-16+c what’s the value of c

Mathematics

1 answer:

Artemon [7]3 years ago

7 0

Answer:

The correct answer is c = -8/3.

Step-by-step explanation:

The first step in solving this problem would be to simplify by combining like terms on the left side of the equation.

6c - 8 - 2c = -16 + c

4c - 8 = -16 + c

Then, we can subtract c from both sides of the equation to get rid of the positive c on the right side of the equation.

4c - c - 8 = -16 + c - c

3c - 8 = -16

Next, we can add 8 to both sides of the equation.

3c - 8 + 8 = -16 + 8

3c = - 8

Then, we can divide both sides of the equation by 3.

c = -8/3

Hope this helps!

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<h3>Solution</h3>

Given :-

Perimeter of rectangle = 72 cm
The length is 3 more than twice the width.

Find :-

Dimensions of rectangle

<h3 /><h3>Explantion</h3>

Using Formula

$\boxed{\underline{\tt{\red{\:(perimeter_{rectang}\:=\:2\times (Length+Width)}}}}$

Let,

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Breadth of Rectangle = y cm

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==> 2(x+y) = 72

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Again,

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Subtract equ(1) & equ(2)

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==> y = 33/3

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keep in equ(1)

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==> x = 25

<h3>Hence</h3>

Length of Rectangle = 25 cm
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<h3 />

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Step-by-step explanation:

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