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andrezito [222]
2 years ago
7

What is the solution to y=6x+25 y=12x-9

Mathematics
1 answer:
prisoha [69]2 years ago
8 0

Answer:

x=17/3, y=59. (17/3, 59).

Step-by-step explanation:

y=6x+25

y=12x-9

--------------

6x+25=12x-9

12x-6x-9=25

6x-9=25

6x=25+9

6x=34

x=34/6=17/3

y=12(17/3)-9=4*17-9=68-9=59

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Which order pairs in the form (x,y) are solutions to the equation 6x-y/2=14 (-9,3),(2,-4)
Goshia [24]

Answer:

(2,-4)

Step-by-step explanation:

Just plug in the numbers

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12- -2=14

14=14

5 0
2 years ago
Graph f(x)=−3/4x−4 . Use the line tool and select two points to graph the line.
lions [1.4K]

Answer:

Two points on the line would be (0, -4) and (4, -7)

Step-by-step explanation:

In order to find this, we can start at the y-intercept. The y-intercept is the constant at the end of the equation. In this case it is -4, which gives us the first point of (0, -4).

We can find the second point by using the numerator of the slope to determine how much we go up or down (-3) and the denominator for how much we go left to right (4). So we add the 4 to the x value and add the -3 to the y value.

(4, -7)

3 0
3 years ago
Please help please please
monitta

Answer:

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Step-by-step explanation:

If X=10, we can put 10 in for x in the equation.

30 + 5y = 20

Next, we need to solve to find y.

We will get y on its own so we subtract 30 from 20 to get

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3 years ago
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Step-by-step explanation:

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2 years ago
What is the answer to this equation -7 c + 2 = 16?
Lelechka [254]

Answer:

c=-2

Step-by-step explanation:

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6 0
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Read 2 more answers
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