Question

-3(x+0,3)-2( 1/2x-4)

Answer 1

-3(x+0,3)-2( (1/2)x-4)=-3х-0.9-х+8=-3.9х+7.1

Answer 2

Ответ:

-3x-0.9-x+8

-4x=-7.1

x=7.1/4

x=71/40

x=17.75

Объяснение:

Answer 3

To simplify the expression -3(x + 0.3) - 2(1/2x - 4), you can follow these steps:

1. Distribute the -3 and -2 to the terms inside the parentheses: -3(x) - 3(0.3) - 2(1/2x) - 2(-4)

2. Simplify each term: -3x - 0.9 - x - (-8)

3. Combine like terms: -3x - x - 0.9 + 8

4. Combine the x terms and constants: -4x + 7.1

So, the simplified expression is -4x + 7.1.