AdministratorJune 22, 2021 at 5:19 am1023 Replies201950 XPContributions: EnterMedSchool Donor Team Manager VolunteerReputation: Level 7
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For this question, you should know how to equalize and solve quadratic equations.
There are 2-3 ways with which you can solve this question.
The easiest one is to arrange equation 2 in such a way that you get it in terms of y and put it in equation 1 in place of y.
This will give you the value of x. Then put this x in any of the equation to get value of y.
Then simply add x+y to get the value.
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