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-BARSIC- [3]
4 years ago
14

Three ordered pairs that solve the equation x - 4 Y equals -18

Mathematics
1 answer:
lawyer [7]4 years ago
4 0
X-4y=-18
an easy way is to solve for oone variable
solve for x
add 4y both sides
x=4y-18

when y=1, x=-16
when y=0, x=-18
when y=2, x=-10

(x,y)
so some orderd pairs are
(-16,1)
(-18,0)
(-10,2)
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Step-by-step explanation:

<u>Given</u><u> </u><u>that</u><u>:</u><u>-</u>

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<u>To</u><u> </u><u>find</u><u>:</u><u>-</u>

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<u>We</u><u> </u><u>know</u><u> </u><u>that</u><u>, </u>

{ \bigstar \: { \underline{ \boxed{ \cos( \theta ) \:  =  \sf\frac{adjecent \: side}{hypotenuse}  }}}}

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