Question

$simplify \: 3(5x - 7) \\ - 2(9x - 11) = 4(8x - 13)$
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hi​ shinchan

Answer 1

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

15x - 21 - 18x + 22 = 32x - 52

15x - 18x - 32x = -52 + 21 - 22

15x - 50x = -52 - 1

- 35x = -53

35x = 53

x = 53/35

Answer 2

Answer:

$Given 3(5x−7)−2(9x−11)=4(8x−13)−17</p><p>Now by rearranging we get</p><p>⇒15x−21−18x+22=32x−52−17 }</p><p>⇒−3x+1=32x−69</p><p>By transposing the above equation we can write as </p><p>⇒35x=70 </p><p>Again by transposing</p><p>⇒x=70/35</p><p>∴x=2</p><p></p><p>$