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soldi70 [24.7K]
3 years ago
9

What is the solution set of the following system of equations?

Mathematics
1 answer:
9966 [12]3 years ago
6 0
5x - 3y = 10
x + y = 7......multiply by -5
------------------
5x - 3y = 10
-5x - 5y = -35 (result of multiplying by -5)
------------------add
-8y = -25
y = 25/8

x + y = 7
x + 25/8 = 7
x = 7 - 25/8
x = 56/8 - 25/8
x = 31/8

solution is (31/8 , 25/8)

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The B option is correct.

<h2>Exponent</h2>

Exponential notation is the form of mathematical shorthand which allows us to write complicated expressions more succinctly. An exponent is a number or letter is called the base. It indicates that the base is to raise to a certain power. X is the base and n is the power.

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<h3>To find </h3>

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<h3>How to find the equivalent number of the given number?</h3>

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It can be represented as \rm -906,060 =  -9.0606 \ times\ 10^5.

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brainly.com/question/5497425

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