Question

1) х+9/7 = 1+ х+1/3 ;​

Answer 1

Объяснение:

x+9/7=1+x+1/3

x-x=1/3+1+9/7

0x=0

так как на 0 делить нельзя, ответ нет корней

Answer 2

Ответ:

пустое множество

Объяснение:

Answer 3

To solve the equation $x + \frac{9}{7} = 1 + x + \frac{1}{3}$, you can start by simplifying it.

First, subtract $x$ from both sides of the equation to eliminate the $x$ terms on both sides:

$x - x + \frac{9}{7} = 1 + x - x + \frac{1}{3}$

This simplifies to:

$\frac{9}{7} = 1 + \frac{1}{3}$

Now, we can simplify further by finding a common denominator for $1$ and $\frac{1}{3}$, which is $3$:

$\frac{9}{7} = \frac{3}{3} + \frac{1}{3}$

Now, combine the fractions on the right side of the equation:

$\frac{9}{7} = \frac{3 + 1}{3}$

$\frac{9}{7} = \frac{4}{3}$

Now, we need to isolate $x$. To do that, we can multiply both sides of the equation by the least common multiple (LCM) of $7$ and $3$, which is $21$:

$\frac{9}{7} \cdot 21 = \frac{4}{3} \cdot 21$

Now, simplify both sides:

$\frac{9}{7} \cdot 21 = \frac{4 \cdot 21}{3}$

To calculate these values:

$x = \frac{9}{7} \cdot 21 = \frac{189}{7} = 27$

So, the solution to the equation is $x = 27$.