Question

3(12x-y)+2(x-4y)-5(2x-3y)

Answer 1

$3(12x - y) + 2(x - 4y) - 5(2x - 3y) = \\ = 36x - 3y + 2x - 8y - 10x + 15y = \\ = 28x + 4y$

Answer 2

3(12x - y) + 2(x - 4y) - 5(2x - 3y) =

= 36х - 3у + 2х - 8у - 10х + 15у =

= (36х + 2х - 10х) + (-3у - 8у + 15у) =

= 28х + 4у

Answer 3

Let's simplify the expression step by step:

3(12x - y) + 2(x - 4y) - 5(2x - 3y)

= 36x - 3y + 2x - 8y - 10x + 15y // Distributing the coefficients

= (36x + 2x - 10x) + (-3y - 8y + 15y) // Grouping like terms

= 28x + 4y // Simplifying

Therefore, the simplified form of the expression is 28x + 4y.