4 years ago

How do you solve this using substitution? -x+y=1 x+y=-1

1 answer:

4 0

Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form: (-1,0)
Equation form: x=-1,y=0

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Harrizon [31]

Answer:

d- m<1 = 58

Step-by-step explanation:

To find this answer we have to do multiple steps.

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3 years ago