Question

3+y=1 5/9решить уравнение

Answer 1

Y = 1 5/9 - 3
y = 14/9 - 3
y = 14/9 - 27/9

y = - 13/9
y = - 1 4/9

Answer 2

у=15-3

у=12

3+12=15

другое

у=159-3

у=156

другое

у=9-3

у=6

Answer 3

To solve the equation 3+y = 1 5/9, we need to isolate the variable y on one side of the equation. Here's the step-by-step solution:

Step 1: Rewrite the mixed number 1 5/9 as an improper fraction. 1 5/9 = 9/9 + 5/9 = 14/9

Step 2: Rewrite the equation with the improper fraction. 3 + y = 14/9

Step 3: To isolate y, subtract 3 from both sides of the equation. y = 14/9 - 3

Step 4: Convert 3 to an improper fraction with a common denominator of 9. 3 = 27/9

Step 5: Subtract the fractions. y = 14/9 - 27/9

Step 6: Combine the fractions. y = (14 - 27)/9

Step 7: Perform the subtraction in the numerator. y = -13/9

So, the solution to the equation is: y = -13/9