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Mandarinka [93]
4 years ago
8

What is the value of y−5x−3for x = 2 and y = -4

Mathematics
2 answers:
arlik [135]4 years ago
8 0

Answer

-17


<u>Explanation</u>

y−5x−3 for x = 2 and y = -4

We solve this question by substituting the values of y and x.

y−5x−3 = -4 - 5(2) - 3

             = -4 - 10 -3

             = -14 - 3

            = -17

svet-max [94.6K]4 years ago
4 0

y−5x−3 for x = 2 and y = -4

To find the value of y−5x−3 , we plug in 2 for x  and -4 for y

y−5x−3

-4 - 5(2) - 3

Now we use order of operation and simplify it

We remove the parenthesis first

-4 - 10 -3

Now we add all the numbers and put the same sign because all the numbers are negative

-17

The value of y−5x−3  is  -17

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Evaluate the expression 23.6 - 2 * 3^0 divided by 2
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artcher [175]

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3 years ago
5x-y=35 <br> 67271225=444
kramer
Okay well, I am a little confused by this equation, but to solve 5x-y=35 you would, here: 

<span>Simplifying
5x + -1y = 35
 
Solving
5x + -1y = 35 Solving for variable 'x'.
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Divide each side by '5'.
x = 7 + 0.2y
 
Simplifying
x = 7 + 0.2y</span>
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3 years ago
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