Ask a New Question

Asked by James

Solve using elimination and express answer as ordered pair:

2x + 3y = 7
x + 5y = 7
9 years ago

Answers

Answered by bobpursley
I will be happy to check your work.
9 years ago
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
9 years ago

Related Questions

Solve using the elimination method or the substitution method 5y=4x+10 5x-5y=-10 or Solve using elimination. –10x + 9y = 2 10x − 7y = –6 Solve using elimination. 9x + 10y = 8 –8x − 10y = –16 Solve using elimination. 10x + 10y = –10 –9x − 10y = 19 Solve using elimination. –7x + 8y = –10 –x + 6y = –16 Solve using elimination. –2x − 2y = 8 –4x − 8y = –8 Solve using elimination. –3x + 4y = 4 –6x + 6y = –6 Solve using elimination. 5x + 8y = –3 –x + y = –15
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use