Question

5.
Find x in the following:
(i) 7 * [4 + (-2)] = -8 x 4 + 8 x x
(ii) - 10 * [-5 + x) = -10 ~ (-5) + (-10) x 7
(iii) x* [7 +(-8)] = 15 x 7 + (-8) 15
(v) 5 [(- 6) + x] = 5 * (- 6) + 5 x 10
(iv) 9x [(-7) + 3) = (9) * x + (9) * 3
(vi) 8 = [(6) + (-5)] = x x (6) + X (-5)​

Answer 1

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