Question

3(2х-1)-2(5х-4)-(2-4х)

Answer 1

3(2х-1)-2(5х-4)-(2-4х)=6х-3-10х+8-2+4х=3

Answer 2

3(2х-1)-2(5х-4)-(2-4х)

6х-3-10х+8-2+4х=3

Answer 3

To simplify the expression 3(2x-1) - 2(5x-4) - (2-4x), you can use the distributive property and then combine like terms. Here's how you can do it step by step:

1. Distribute the constants outside the parentheses:

   3 * 2x - 3 * 1 - 2 * 5x + 2 * 4 - 2 + 4x

2. Now, multiply the constants:

   6x - 3 - 10x + 8 - 2 + 4x

3. Combine like terms (terms with the same variable, x):

   (6x - 10x + 4x) + (-3 + 8 - 2)

4. Add or subtract the coefficients of the like terms:

   0x + 3

Since 0x is just 0, the expression simplifies to:

3