SOLUTION: Could someone please show me step by step how to solve the system by elimination method? 5x+3y=-7 7x-2y=13

Question 439489: Could someone please show me step by step how to solve the system by elimination method?
5x+3y=-7
7x-2y=13
Answer by Gogonati(855) (Show Source): You can put this solution on YOUR website!
To solve the by elimination method:
Step 1. multiply the first equation by 2 and the second by 3 and we get:
.
Step 2.Adding two equations we eliminate y: 31x=25 => x=25/31. We found x.
Step 3.Plugging x=25/31 in the first equation to find y:
=> =>
Answer:The solution of the system is: (25/31, 342/31)
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