Asked by James
Solve using elimination and express answer as ordered pair:
2x + 3y = 7
x + 5y = 7
2x + 3y = 7
x + 5y = 7
Answers
Answered by
bobpursley
I will be happy to check your work.
Answered by
Reiny
keep the first as is:
2x + 3y = 7
double the 2nd:
2x + 10y = 14
subtract them:
7y = 7
y = 1
sub back into the 2nd, and find x
2x + 3y = 7
double the 2nd:
2x + 10y = 14
subtract them:
7y = 7
y = 1
sub back into the 2nd, and find x
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