Question

6 (2х+1)=80-7 (1,2-6,4х)

Answer 1

Ответ:

−2

Пошаговое объяснение:

12х+6=80-8,4+44,8х

12х-44,8х=80-8,4-6

−32,8х=65,6

х=−2

Answer 2

It seems like you've provided an equation:

6(2x + 1) = 80 - 7(1.2 - 6.4x)

Let's solve this equation step by step:

1. Distribute the numbers within the parentheses: 12x + 6 = 80 - 8.4 + 44.8x

2. Combine like terms on the right side of the equation: 12x + 6 = 71.6 + 44.8x

3. Subtract 12x from both sides of the equation to isolate the x terms on one side: 6 = 71.6 + 32.8x

4. Subtract 71.6 from both sides: -65.6 = 32.8x

5. Divide both sides by 32.8 to solve for x: x = -65.6 / 32.8 x = -2

So, the solution for the equation is x = -2.