Question

5. Find x in the following:
(1) 5 [(-6) + x] = 5 * (- 6) + 5 x 10
(ii) 9 [(-7) + 3) = (9) × x + (9) 3
(ii) x x [7 + (-8)] = 15 x 7+(-8) x 15​

Answer 1

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