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Anna11 [10]
3 years ago
9

Is this correct? If not can I plz have the correct answer

Mathematics
2 answers:
andrezito [222]3 years ago
7 0

Answer:

3(x-7)=2/3(x+2)+2 |*3

9(x-7)=2(x+2)+2

9x-63=2x+4+2 |+63

9x=2x+69 |-2x

7x=69 |÷7

X=9.85

Tip: If you devide, Substract or Do anything else you have to Do it to both sides of the "="

Tomtit [17]3 years ago
6 0
Yes it is correct its right you have solved it correct
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Which graft represent -3x+5y=-15
azamat

The graph of the function -3x+5y=-15 is a linear function we can draw it by finding the values of y for every value of x.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a function:

-3x + 5y = -15

The above function shows a linear function we can write it as:

5y = 3x - 15

y = (3x - 15)/5

If x = 0, y = -3

x = 1, y = -2.4

x = 2, y = -1.8

x = -1, y = -3.6

x = -2, y = -4.2

Thus, the graph of the function -3x+5y=-15 is a linear function we can draw it by finding the values of y for every value of x.

Learn more about the function here:

brainly.com/question/5245372

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2 years ago
What is 5 + 2<br> ?<br> 51/2 + 21/7
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Step-by-step explanation:

Exponential function is given by general form y=ab^x

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To graph this or any exponential function, we just need to find some points then join them by a curved line.

Like plug x=0, 1, 2,... into above function and find points:

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Find more points similarly then graph them to get the graph as shown below:


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