Question

5.x + x = 39 - 3¹¹ : 3⁹

Answer 1

=> 6x=39-3²

=> 6x=39-9

=> 6x=30

=> x=30:6

=> x=5

Answer 2

5 . x + x = 39 - 3¹¹ : 3⁹

5 . x + 1 . x = 39 - 3²

( 5 + 1 ) . x = 39 - 9

6 . x = 30

x = 30 : 6

x = 5

Answer 3

5.x+x=39-3^11:3^9

x.(5+1)=39-9

6x=30

x=30:6=5

Answer 4

5x+x=39-3²

6x  =30

 x=5

tích nha

Answer 5

5x + x = 39 - 3¹¹ : 3⁹

6x = 39 - 9

6x = 30

x = 30 : 6

x=  5 

Answer 6

5.x + x = 39 - 3¹¹ : 3⁹

6.x = 39 - 3²

6.x = 39 - 9

6.x = 30

x=30:6

x = 5

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