Question

7+7•46•12х=42.......

Answer 1

Ответ:

3 871

Объяснение:

ответ)

Answer 2

Х=-(7+7•46•12-42)
Х=3917

Answer 3

To solve this equation for x, you should follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders (i.e., powers and square roots, etc.), Multiplication and Division (left-to-right), and Addition and Subtraction (left-to-right). In your equation:

7 + 7 * 46 * 12x = 42

First, perform the multiplication:

7 + (7 * 46 * 12x) = 42

Now, isolate the term with x by moving all other terms to the other side of the equation:

7 * 46 * 12x = 42 - 7

Now, calculate the right side:

7 * 46 * 12x = 35

Next, perform the multiplication on the left side:

7 * 46 * 12x = 35

Now, simplify further:

322 * 12x = 35

To isolate x, divide both sides by 322 * 12:

(322 * 12x) / (322 * 12) = 35 / (322 * 12)

x = (35 / (322 * 12))

Now, calculate the right side:

x ≈ 0.0009075

So, the solution for x is approximately 0.0009075.