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Svet_ta [14]
3 years ago
11

Can someone please help

Mathematics
1 answer:
jeka943 years ago
5 0

Answer:

* (-5, 29)

* (2,1)

* (4,-7)

* (-9,18)

* (1,8)

* (5,4)

Step-by-step explanation:

plug in the x-values where the x is for the first 3. instead of it being -x change it to -1 then plug in the x-value

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Step-by-step explanation:

5x + 17 = 42

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This is my guess...

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Answer:

solve for x in the second equation is correct

Step-by-step explanation:

Here is the complete question

Which first step for solving the given system using substitution results in an equation without fractions?

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Solve for x in the first equation,

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The best equation to she will be equation 2 since all the coefficients are end numbers

Let us make x t subject f the formula from equation 2;

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3 years ago
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