Simplify 3x-5(2x-4)

3x-5(2x-4)

3x - 10x + 20

20 - 7x

(3x-5)(2x-4)

(6x^2-12x)(-10x+20)
6x^2-22x+20

To simplify the expression 3x - 5(2x - 4), we need to apply the distributive property and perform the necessary calculations.

Step 1: Distribute the -5 to the terms inside the parentheses:
3x - 5 * 2x + 5 * 4

Step 2: Multiply -5 by 2x and 4:
3x - 10x + 20

Step 3: Combine like terms:
(3x - 10x) + 20 = -7x + 20

So, the simplified expression is -7x + 20.