Question

13( x-4) -3(x-9)=5(x+4


using liner equation method
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Answer 1

Answer:

65 - 0 - 65 = 0 = R.H.S

Step-by-step explanation:

L.H.S = 13(x - 4) -3 (x - 9) -5 (x + 4)

= 13 (9 - 4) -3(9 - 9) -5( 9 + 4)

13 × 5 - 3 × 0 -5 × 13

65 - 0 - 65 = 0 = R.H.S

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Answer 2

$13(x - 4) - 3(x - 9) = 5(x + 4)$

$13x - 52 - 3x + 27 = 5x + 20$

$12x -25 = 5x + 20$

$12x - 5x = 20 + 25$

$7x = 45$

$x = \frac{45}{7}$

$x = 5$