Question 77

Solve the following:

3(5x-7)+2(9x-11)=4(8x-7)-111

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Solution

Given, 3(5x-7)+2(9x-11)=4(8x-7)-111
$\Rightarrow 15 x - 21 + 18 x - 22 = 32 x - 28 - 111 \Rightarrow 33 x - 43 = 32 x - 139 \Rightarrow 33 x - 32 x = - 139 + 43 ∴ x = - 96$

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Question 77

Solve the following:

3(5x-7)+2(9x-11)=4(8x-7)-111

$3 (5 x - 7) - 2 (9 x - 11) = 4 (8 x - \frac{1}{3}) - 17$

3(5x-7)-2(9-11)=4(8x-13)-17

Pls solve my query

3 (5 x + 7) + 5 (2 x - 11) = 3 (8 x - 5) - 15

3 (5 z - 7) + 2 (9 z - 11) = 4 (8 z - 7) - 111

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