Math, asked by vermabrowny3, 1 year ago

please tell these questions as soon as possible
a and b part

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Answers

Answered by sb93

Q(a)
-6x + 6y + 12x +4y + 5x - 1 = -10
11x + 10y = -9
11x + 10(-2) = -9
11x = -9 + 20
x = 11/11

x = 1
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Q(b)

4x² - 5x + 4k = 20
4(0)² - 5(0) + 4k = 20
0 + 4k = 20
k = 20/4

k = 5

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Mark brainliest if it helps, thanks.

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