Question

give answer its argent​

Answer 1

HOW TO SOLVE?

$x + y = 6\\ x = 6 - y \\ put \: this \: value \: of \: x \: in \: equation \: no.2 \\ x - y = 4 \\ 6 - y - y = 4 \\ 6 - 2y = 4 \\ - 2y = 4 - 6 \\ - 2y = - 2 \\ 2y = 2 \\ y = \frac{2}{2} \\ y = 1 \\ to \: find \: the \: value \: of \: x \: put \: the \: value \: \\ of \: y \: in \: any \: of \: the \: two \: equations. \\ x + y = 6 \\ x + 1 = 6 \\ x = 6 - 1 \\ x = 5$

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Answer 2

Point of intersection of the two lines is (5,1)

Step-by-step explanation:

x+y=6

x=0, 6, 2

y=6, 0, 4

x-y=4

x=4, 5, 0

y=0, 1, -4