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Dmitrij [34]
3 years ago
14

X=y+2 X=2y+1 Solving Systems of Equations by subtraction Please solve this

Mathematics
1 answer:
vivado [14]3 years ago
8 0

Answer:

x=3

y=1

Step-by-step explanation:

We can subtract the first equation from the second to find the value of y, although we can also do this vice versa.

x-x=2y+1-y-2

y-1=0

y=1

Now, we can use substitution to solve for x:

x = y+2 (pick any equation for substitution)

x=1+2

x=3

Hope this helps :)

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