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Over [174]
3 years ago
11

Identify any solutions to the system given below. 2x + y = 5 3y = 15 - 6x

Mathematics
1 answer:
iren2701 [21]3 years ago
5 0

For this case we must solve the following system of equations:

2x + y = 5\\3y = 15-6x

We clear "y" from the second equation:

y = \frac {15} {3} - \frac {6x} {3}\\y = 5-2x

We substitute in the first equation:

2x + (5-2x) = 5\\2x + 5-2x = 5\\5 = 5

Equality is fulfilled, so for any value of x equality will be fulfilled.

So, the system has infinite solutions.

Answer:

Infinite solutions

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4 years ago
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iragen [17]

Solution of 8 x 4 - 4 divided by 2 +1 is 9.33

<h3><u>Solution:</u></h3>

Given that,

8 x 4 - 4 divided by 2 +1

We have to compute the above equation

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\rightarrow \frac{8 \times 4-4}{2 + 1}

Let us BODMAS rule to solve the above expression

According to Bodmas rule, if an expression contains brackets ((), {}, []) we have to first solve or simplify the bracket followed by of (powers and roots etc.), then division, multiplication, addition and subtraction from left to right.

So let us first perform multiplication of 8 and 4 in numerator

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