Question

Y=-x
y=-7x

solve system of equations algebraically
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Answer 1

(x,y) = (0,0)

Explanation:

Let both as equation (1) and (2)

put equal both sides -x = -7x

-x + 7x = 0

6x = 0

x = 0

put it in 2nd equation

y = -7(0)

y = 0