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Graph the system below and write its solution.-2x+y=-5y=1/4 x+2 |

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Answer:

-2x + y= -5...........(1)

y= 1/4 x + 2

==> - 1/4 x + y= 2..........(2)

To solve the system, we will subtract (2) from (1)

==> -7/4 x = -7

Now we will multiply by -4/7

==> x = -7*-4/7 = 4

==> x= 4

Now we will substitute into (1) to find y.

==> -2x + y = -5

==> -2(4) + y= -5

==> -8 + y= -5

==> y= 3

Then the solution to the system is the point (4,3).

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