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PIT_PIT [208]
3 years ago
8

Answers for both boxes please :)​

Mathematics
1 answer:
NISA [10]3 years ago
6 0

Answer: (-2;8)

\left \{ {{3x+3y=18} \atop {2x+y=4}} \right. \\\\\left \{ {{x+y=6} \atop {2x+y=4}} \right. \\\\=>\left \{ {{x=4-6} \atop {x+y=6}} \right. \\\\\left \{ {{x=-2} \atop {x+y=6}} \right. \\\\\left \{ {{x=-2} \atop {y=6-(-2)=8}} \right.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Now, by POINT SLOPE formula,

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So, the line equation here is given as

y -(-8)  =  \frac{1}{4} (x -4)\\\implies 4(y + 8)  = x - 4\\4 y + 32 = x - 4\\4y = x - 36

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Hence,standard form of the line with point (4,-8) and slope of 1/4

is -x + 4y = -36.

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