Question

2 by 19 + x by 19 + 7+19 = 14 by 19

Answer 1

Answer:

19 × { 4 + (-2) } = -19 × 4 + (- 19 ) × X=> -19 × ( 4 - 2 ) = -19 × 4 - 19 ... Show that lines x-2y - 7= 0 and 2x + y + 1 = 0 are ...

Step-by-step explanation:

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