7x 2y 5 8x 7y 15 solve July 8, 2019 16 32 64 128 Solve 7x 2y 5 and 8x 7y 15 by elimination method Solve 7x 2y 5 and 8x 7y 15 and verify Solve the following equation 7x 2y 5 8x 7y 15 Solve 7x 2y xy 5 8x 7y xy 15