Question

-9(0.3x-8)+4*(1.8x-2)

Answer 1

Ответ:

-9(0,3x-8)+4(1,8x-2)

-2,7x+72+7,2x-2

4,5x+70

здається так

Answer 2

Let's simplify the expression step by step:

-9(0.3x - 8) + 4*(1.8x - 2)

First, we can distribute the -9 and 4 to the terms inside the parentheses:

-9 * 0.3x - 9 * (-8) + 4 * 1.8x - 4 * 2

Simplifying further:

-2.7x + 72 + 7.2x - 8

Next, we can combine like terms:

(-2.7x + 7.2x) + (72 - 8)

4.5x + 64

Therefore, the simplified expression is 4.5x + 64.