Math, asked by sonytusar, 8 months ago

solve for x: 7x-5[x-{7-6(x-3)}]=3x=1

Answers

Answered by Lovinguser

Step-by-step explanation:

$7x - 5(x - (7 - 6(x - 3))) \\ 7x - 5(x - (7 - 6x + 18)) \\ = 7x - 5(x - (25 - 6x)) \\ = 7x - 5(x - 25 + 6x) \\ = 7x - 5(7x - 25) \\ = 7x - 35x + 125 \\ = - 2 8x + 125$

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