Question

8x - {5x + 6 - (3x - 4) - 20} = 2x + 2

Answer 1

oii,

8x - {5x + 6 - (3x - 4) - 20} = 2x + 2

8x - {5x + 6 - 3x + 4 - 20}= 2x + 2

8x - {2x + 6 + 4 - 20}= 2x + 2

8x - {2x - 10}= 2x + 2

8x - 2x + 10= 2x +2

6x + 10= 2x +2

6x + 10 - 2x= 2

6x - 2x= 2 -10

4x= 2 - 10

4x= -8 :(4)

x= - 2