Question

( 1, 5x - 1,2 + 1 2 = 00,8 - 1, 84 + 4 4, 6 = 0​

Answer 1

Ответ:

$1.5x - 1.2 + 12 = 0 \\ 15x + 10.8 = 0 \\ 15x = - 10.8 \\ x = - \frac{10.8}{15} = - \frac{108}{150} = - \frac{18}{25} = - 0.72 \\ x = - 0.72$

Пошаговое объяснение:

во втором нет неизвестого числа, поэтому и решатб нечего. Если пишешь задание, то пиши четко и правильно.

Answer 2

It looks like you've written a mathematical expression, but it's a bit unclear. It appears to be a system of equations or expressions. I'll do my best to help you understand and solve it, but I'll need some clarification.

Your expression appears to be:

1. 5x - 1.2 + 12 = 0.8 - 1.84 + 44.6 = 0

If you're trying to solve for the value of 'x' in this equation, you can simplify it as follows:

5x + 10.8 = 43.56

Now, let's isolate 'x' by subtracting 10.8 from both sides of the equation:

5x = 43.56 - 10.8 5x = 32.76

Now, divide both sides by 5 to solve for 'x':

x = 32.76 / 5 x ≈ 6.552

So, the approximate value of 'x' that satisfies the equation is x ≈ 6.552.

If you have a different interpretation or need further clarification, please provide more information or context.