Question

3. Check whether the given value(s) of the variable(s) in the following equations are solutions of the
equations or not:
(a) 6x - 10 = 6; x = 3
(c) (x - 3)(x - 2) = 30; x = 8
(b) 5x + 2y = 20; x = 6, y = -5
(d) x² – 3x - 10 = 0; x = 5 and x = 2​

Answer 1

Step-by-step explanation:

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