Question

 (64 : Х + 138) - 50 = 90​

Answer 1

Ответ:

x = 32

Пошаговое объяснение:

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(64 : x + 138) - 50 = 90

64 : x + 138 - 50 = 90

64 : x = 90 + 50 - 138

64 : x = 2

x = 64 : 2

x = 32

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Answer 2

Ответ:

$(64 : Х + 138) - 50 = 90 \\ ( \frac{64}{x} + 138 ) - 50 = 90 \\ \frac{64}{x} + 138 - 50 = 90 \\ \frac{64}{x} + 88 = 90 \\ \frac{64}{x} = 90 - 88 \\ \frac{64}{x} = 2 \\ 2x = 64 \\ x = 32$

Answer 3

To solve the equation $(64 \cdot X + 138) - 50 = 90$, you can follow these steps:

1. Combine like terms on the left side of the equation.
2. Simplify both sides of the equation.
3. Solve for $X$.

Let's go through these steps:

$$\begin{align*} &(64 \cdot X + 138) - 50 = 90 \\ &64 \cdot X + 138 - 50 = 90 \\ &64 \cdot X + 88 = 90 \\ &64 \cdot X = 90 - 88 \\ &64 \cdot X = 2 \\ &X = \frac{2}{64} \\ &X = \frac{1}{32} \end{align*}$$

So, the solution to the equation is $X = \frac{1}{32}$.