Question

3/ X + 4 y = 7 5 /x + 6 y = 13​

Answer 1

Answer:

Let 1/x = t. 5 t + 6 y = 13.......i. 3 t + 4 y = 7............ii. multiply with 3 in equation i and 5 in equation ii. 15 t + 18 y = 39

Step-by-step explanation:

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