Question

2x – 3 (2x + 3)= 7
7x + ( 3 + 4x) 6

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Answer 1

2x – 3 (2x + 3)= 7

2x -6x -9 =7

-4x -9 =7

-4x = 16

x= -4

Answer 2

Answer:

2x - 6x - 9 = 7

-4x - 9 = 7

- 4x = 7+9

-4x = 16

x = -4

7x+ ( 3 + 4x ) 6

7x + 18 + 24x

7x + 24x = -18

31x = -18

x = -18/31

Step-by-step explanation:

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