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For: x+y = 9 the points are (9, 0) and (0, 9)

For: x-y = 7 the points are (7, 0) and (0, -7)

The lines intersect at: (8, 1)

Q: How do you plot x plus y equals 9 x-y equals 7?

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its 5 because if y is 3 then u have to ask yourself wat times 3 + 7 is 22

Equations: 3x-5y = 16 and xy = 7 Solutions: (7, 1) and (-5/3, -21/5)

It equals 24.

89

144 9+7 = 16 and 9*16 = 144

Related questions

true

It is an expression in the form of: xy+7

It is an expression in the form of: xy+7

its 5 because if y is 3 then u have to ask yourself wat times 3 + 7 is 22

Yes.

if you meant 2x²+y²-xy=21x=(±sqrt(-7 y^2+168)+y)/4y=(±sqrt(-7 x^2+84)+x)/2

Equations: 3x-5y = 16 and xy = 7 Solutions: (7, 1) and (-5/3, -21/5)

It equals 24.

96

It doesn't ! -7 plus -5 equals -12 ! -7 plus 5 equals -2

89

If I am correct, 9 plus 7 equals 112.