abdullahahmedlok abdullahahmedlok

19-12-2019
Mathematics

contestada

find the solution to the systems of equations y=-7x+3 and y=-x-3

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Yang100 Yang100

20-12-2019

Answer:

x=1, y=-4. (1, -4).

Step-by-step explanation:

y=-7x+3

y=-x-3

-------------

-7x+3=-x-3

-7x-(-x)+3=-3

-7x+x=-3-3

-6x=-6

6x=6

x=6/6

x=1

y=-1-3=-4

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