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3 years ago

Solve the following system of equations algebraically. x + 2y = 18 y = x-3 X= y =

Mathematics

2 answers:

ivolga24 [154]3 years ago

7 0

Answer:

x + 2y - 18 =0

y = x - 3 is x = 3

Step-by-step explanation:

finlep [7]3 years ago

5 0

You plug in the equation of y into x.
X+2(x-3)=18
Gives you the answer of, x = 8
Then you plug in x which is 8 Into the equation of y.
So, y = 8-3
Which gives you
Y = 5
The answer is
X = 8
Y = 5

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