Question

5(3x+4)_8(6x_7)=(9x)_8

Answer 1

Given :- 5 ( 3x + 4 ) - 8 ( 6x -7) = 9x - 8

15x + 20 - 48 x + 56 = 9x - 8

15x - 48x - 9x +20 + 56 + 8 = 0

- 42x + 84 = 0

-42x = -84

x = -84 / -42

x = 2

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Glad if helped.

Answer 2

here's your answer hope you'll understand