Question

4(0,7x+1, 25 ) + 0, 1 2 - 1,4Х -8,6​

Answer 1

Ответ:

1.4x-3.48

Пошаговое объяснение:

2,8x+5+0,12-1,4x-8,6

1,4x+5+0,12-8,6

1,4x-3.48

Answer 2

It looks like you have an expression that you'd like to simplify. Let's simplify it step by step:

Expression: 4(0.7x + 1.25) + 0.12 - 1.4x - 8.6

Step 1: Distribute the 4 on the left side of the expression:

4 * 0.7x + 4 * 1.25 + 0.12 - 1.4x - 8.6

Step 2: Multiply the numbers:

2.8x + 5 + 0.12 - 1.4x - 8.6

Step 3: Combine like terms. In this case, you can combine the x terms and the constants:

(2.8x - 1.4x) + (5 + 0.12 - 8.6)

Step 4: Simplify further:

1.4x - 3.48

So, the simplified expression is:

1.4x - 3.48