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tamaranim1 [39]
3 years ago
7

3x-4y=-14 6x+3y=27 don’t understand how to solve

Mathematics
1 answer:
Katarina [22]3 years ago
5 0

tama Ang kanyang sagot

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Write an equation of a line that passes through the points (1, 7) and (5, 19) . Give the final form in slope intercept form. (Pl
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Answer:

y = 3x + 4

Step-by-step explanation:

slope = (y2 -y1)/(x2 - x1)

y2 = 19

y1 = 7

x2 = 5

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Slope = (19 - 7)/(5 - 1)

slope = 12 / 4

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So far what you have is

y = 3x + b                      To solve for b, use either of the two points.

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y = 7

7 = 3(1) + b

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The final equation is

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y = 3(5) + 4

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18 can be divided by 18 =1

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