Question

3(2х)-6(5х-11)и (5х-7)+10(х-2)+3(12-5х)

Answer 1

Всё на фото

Удачиии!!!

Answer 2

6х-30х+11

5х-7+10х-20+36-15х

Answer 3

Let's simplify the given expression step by step:

1. 3(2x) - 6(5x - 11) Distribute the coefficients: = 6x - 30x + 66 Combine like terms: = (6x - 30x) + 66 = -24x + 66

2. (5x - 7) + 10(x - 2) + 3(12 - 5x) Distribute the coefficients: = 5x - 7 + 10x - 20 + 36 - 15x Combine like terms: = (5x + 10x - 15x) - 7 - 20 + 36 = 0x - 27

Now, let's combine the simplified expressions from step 1 and step 2:

-24x + 66 + 0x - 27

Combine like terms: = -24x - 27

So, the simplified expression is -24x - 27.