Question 189080
8x +3 { 2 -6 (2x -3)} ... Start with the given expression.



8x +3 { 2 -6(2x) -6(-3)} ... Distribute



8x +3 { 2 -12x + 18} ... Multiply



8x +3 {-12x + 20} ... Combine like terms.



8x +3 {-12x} + 3{20} ... Distribute



8x -36x + 60 ... Multiply



-28x + 60 ... Combine like terms.




So 

8x +3 { 2 -6 (2x -3)} = -28x + 60