Question

4 6/7+ (y-8 8/7)=9 2/7 Y?

Answer 1

Ответ:y=14 целых 6:7 или 14,857142

Пошаговое объяснение:

Answer 2

Пошаговое объяснение:

4 6/7+(у-8 8/7)=9 2/7

у-8 8/7=9 2/7 - 4 6/7

у-8 8/7=4 3/7

у=4 3/7+8 8/7

у=13 4/7

(это если 4 6/7 - это 4 целых 6/7, а не 4•6/7)

Answer 3

To solve for y in the equation:

4 6/7 + (y - 8 8/7) = 9 2/7

You can follow these steps:

Step 1: First, subtract 4 6/7 from both sides of the equation to isolate the term with y.

(y - 8 8/7) = 9 2/7 - 4 6/7

Step 2: To subtract the fractions on the right side, you need to find a common denominator, which in this case is 7.

9 2/7 - 4 6/7 = (9 - 4) + (2/7 - 6/7)

Step 3: Perform the subtraction within the parentheses:

5 + (-4/7)

Step 4: Add the whole numbers and fractions separately:

5 - 4/7

Step 5: To combine the whole number and fraction, convert 5 to a fraction with a denominator of 7:

(5 * 7/7) - 4/7 = (35/7) - (4/7)

Step 6: Subtract the fractions:

(35/7) - (4/7) = 31/7

So, the value of y is:

y = 31/7

You can also express this as a mixed number:

y = 4 3/7

Answer 4

To solve the equation $4 \frac{6}{7} + (y - \frac{8}{7}) = 9 \frac{2}{7}$ for $y$, we'll follow these steps:

Step 1: Convert mixed numbers to improper fractions. Step 2: Simplify the equation by performing operations. Step 3: Solve for $y$.

Let's start with step 1 and convert the mixed numbers to improper fractions: $4 \frac{6}{7}$ as an improper fraction is $\frac{34}{7}$. $9 \frac{2}{7}$ as an improper fraction is $\frac{65}{7}$.

Now, let's rewrite the equation with the improper fractions and proceed to step 2: $\frac{34}{7} + (y - \frac{8}{7}) = \frac{65}{7}$

Step 2: Simplify the equation by performing operations: $\frac{34}{7} + y - \frac{8}{7} = \frac{65}{7}$

Now, let's isolate $y$ by moving the constants to one side and the variable term to the other side: $y = \frac{65}{7} - \frac{34}{7} + \frac{8}{7}$

Step 3: Perform the operations to solve for $y$: $y = \frac{65 - 34 + 8}{7} = \frac{39}{7}$