Question

-(4а-1)+4(2а-3)+5(4-2а)

Answer 1

-(4а-1)+4(2а-3)+5(4-2а) = -4a + 1 + 8a - 12 + 20 - 10a = -6a + 9

Answer 2

To simplify the expression -(4a - 1) + 4(2a - 3) + 5(4 - 2a), follow these steps:

Step 1: Distribute the coefficients inside the parentheses. Step 2: Combine like terms.

Let's start:

Step 1: -(4a - 1) + 4(2a - 3) + 5(4 - 2a)

Distribute the coefficients: = -4a + 1 + 8a - 12 + 20 - 10a

Step 2: Combine like terms: = (8a - 4a - 10a) + (1 - 12 + 20)

Combine the coefficients of 'a': = 8a - 24

The simplified expression is 8a - 24.