Question

3,49y + 4,51y + 2,3 = y = 0,09 ПоМОГИТЕ!!!

Answer 1

Ответ:

Пошаговое объяснение:

3,49y + 4,51y + 2,3 = 8у+2.3

8*0.09+2.3=0.72+2.3=3.02

Answer 2

3,49y + 4,51y + 2,3 = 8у+2.3

8*0.09+2.3=0.72+2.3=3.02

Вроде так

Answer 3

To solve the equation, we need to find the value of "y" that satisfies the equation. Let's simplify and solve step by step:

3,49y + 4,51y + 2,3 = y + 0,09

Step 1: Combine like terms on the left side: (3,49y + 4,51y) + 2,3 = y + 0,09

Step 2: Perform the addition on the left side: (3,49 + 4,51)y + 2,3 = y + 0,09

Step 3: Combine the "y" terms on the left side: 8y + 2,3 = y + 0,09

Step 4: Isolate the "y" term on one side by moving the constant term to the other side: 8y - y = 0,09 - 2,3

Step 5: Perform the subtraction on the left side and the constant on the right side: 7y = -2,21

Step 6: Solve for "y" by dividing both sides by 7: y = -2,21 / 7

Now, let's calculate the value of "y":

y = -0.3157 (rounded to four decimal places)

So, the value of "y" that satisfies the equation is approximately -0.3157.