1.

Find three solutions of the equation 2x + 3(y-1) = 7

Answer»

ANSWER:

So, pick an x or y VALUE and solve for the other.

x = 5

-2(5) - 3y = -7

-10 - 3y = -7

-3y = 3

y = -1

(5,-1)

y = 3

-2x - 3(3) = -7

-2x - 9 = -7

-2x = 2

x = -1

(-1,3)

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