Step 1. Multiply first equation with -3 and the second one with 2. You'll get:
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Step 2. Add both equations together. You'll get:
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, which gives x = -2
Step 3. Replace x = -2 in the first equation and calculate y.

The solution is: x=-2, y=5
Answer:
13
Step-by-step explanation:
divide 150 by 12
the answer is 12.5
round 12.5
;)
Answer:
A. 83
Step-by-step explanation:
I hope this helps :)
I need more information to figure out what you need