3 years ago

Solve the system of equations for x using elimination. 3x-2y=8 2x+2y=7

1 answer:

jonny [76]3 years ago

5 0

Answer is: x=3

Add the two equations together to eliminate y from the system.
Then divide each term by 5 and simplify.

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let the numbers are x , x+1 ,x+2

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