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What does y = 1x - 3 and y=-x-21 - 3 have in common?
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23 votes
What does y = 1x - 3 and y=-x-21 - 3 have in common?

User Eternal Learner
by
3.5k points

1 Answer

8 votes

Answer: Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(

−

21

2

,

−

27

2

)

Equation Form:

x

=

−

21

2

,

y

=

−

27

2

Explanation:

User Lothar
by
3.7k points
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