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3 years ago

Solve the system of equations. 5x - 7y = 58 y = -x + 2 х = y =

Mathematics

1 answer:

Romashka-Z-Leto [24]3 years ago

3 0

Answer:

the x and y is 6 and -4 respectively

Step-by-step explanation:

The computation of solving the system of equations is given below:

Given that

5x - 7y = 58

And,

y = -x + 2

Put y value in the first equation

5x - 7(-x + 2) = 58

5x + 7x - 14 = 58

12x = 58 + 14

12x = 72

x = 6

So y = -6 + 2

= -4

Hence, the x and y is 6 and -4 respectively

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Damm [24]

Answer:

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Step-by-step explanation:

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6 0

3 years ago

What is the solution to the system of equations? 5x+3y=18 2x−3y=10

Alexxx [7]

Y + x = 7 that’s the answer. Hope this helps

7 0

3 years ago

Please help me due tomorrow

Tom [10]

Given :-

The slope of the line through points (3,y) and (4,10) is 7 .

To Find :-

The value of y .

Solution :-

As we know that the slope of the line is difference of ordinate divided by the difference of absicca as ,

$\longrightarrow$ m = y -10 / 3 - 4

$\longrightarrow$ 7 (-1) = y -10

$\longrightarrow$ -7 = y -10

$\longrightarrow$ y = 10 -7

$\longrightarrow$ y = 3

Hence the required answer is 3.

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3 years ago

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mel-nik [20]

Answer:

it equal to 380 milliliters

Step-by-step explanation:

i used google Liters to Milliliters conversion

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4 years ago