Question

10,4у-((4у+5)-(7-6у))=155​

Answer 1

Ответ:

Пошаговое объяснение:

10,4у - (4у + 5 - 7 + 6у) = 155

10,4у - (10у - 2) = 155

10,4у - 10у + 2 = 155

10,4у - 10у = 155 - 2

0,4у = 153

у = 153 : 0,4

у = 382,5

Answer 2

Ответ: 382,5

Пошаговое объяснение:

10,4y-(4y+5-7+6y)=155

10,4y-4y-5+7-6y=155

10,4y-4y-6y=155+5-7

0,4y=153

y=153/0,4=382,5

 

Answer 3

To solve the equation 10.4y - ((4y + 5) - (7 - 6y)) = 155, follow these steps:

Step 1: Start by simplifying the expression within the innermost parentheses.

10.4y - ((4y + 5) - (7 - 6y)) = 155

= 10.4y - (4y + 5 - 7 + 6y) = 155

Step 2: Continue to simplify by combining like terms inside the parentheses.

10.4y - (10y - 2) = 155

Step 3: Distribute the negative sign inside the parentheses.

10.4y - 10y + 2 = 155

Step 4: Combine like terms on the left side of the equation.

(10.4y - 10y) + 2 = 155

0.4y + 2 = 155

Step 5: Subtract 2 from both sides to isolate 0.4y.

0.4y = 155 - 2

0.4y = 153

Step 6: Finally, divide both sides by 0.4 to solve for y.

y = 153 / 0.4

y = 382.5

So, the solution to the equation is y = 382.5.