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bogdanovich [222]
3 years ago
14

A system of two equations is shown below. What will you need to multiply the

Mathematics
1 answer:
irga5000 [103]3 years ago
3 0

Answer:

the right answer is : -3

Step-by-step explanation:

\left \{ {{x+y=4} \atop {3x+4y=14}} \right. \\\left \{ {{-3(x+y)=-3*4} \atop {3x+4y=14}} \right. \\\left \{ {{-3x-3y=-12} \atop {3x+4y=14}} \right. \\\left \{ {{-3x-3y+3x+4y=2} \atop {3x+4y=14}} \right. \\\left \{ {{-3y+4y=2} \atop {3x+4y=14}} \right. \\\left \{ {{y=2} \atop {3x+4*2=14}} \right. \\\left \{ {{y=2} \atop {3x=14-8=6}} \right. \\\left \{ {{y=2} \atop {x=\frac{6}{3}=2 }} \right.

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Step-by-step explanation:

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The answer is <span>8,686,308,783.</span>

To calculate this, we will use the equation for exponential function:
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6 0
3 years ago
Write the following equation in the general form
shtirl [24]
<h2>Explanation:</h2>

As I understand, the given equation is:

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