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Can someone tell me how to solve this
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1 vote
Can someone tell me how to solve this

Can someone tell me how to solve this-example-1
User Shakthydoss
by
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1 Answer

5 votes
x squared+y=18
x+y=6. use elimination method.(+y and +y cancels
x squared -x=x
18-6=12
x=12
for y take one of the above equations
x+y=6(replace x with 12
12+y=6(collect the like terms
y=6-12
y=-6

so x=12 and y=-6
User Kekzpanda
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8.2k points
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