Question

0,6-1,6*(у-4)=3*(7-0,4у).

Answer 1

Ответ: -35

$0,6-1,6*(y-4)=3*(7-0,4y)\\0,6-1,6y+6,4=21-1,2y\\-1,6y+1,2y=21-7\\-0,4y=14\\y= -35$

Пошаговое объяснение:

Answer 2

0,6-1,6*(у-4)=3*(7-0,4у).
0,6-1,6y+6,4=21-1,2y
7-1,6y=21-1,2y
-1,6y+1,2y=21-7
-0,4y=14
y=-35

Answer 3

To solve the equation 0.6 - 1.6*(y - 4) = 3*(7 - 0.4y), follow these steps:

Step 1: Distribute the constants and variables on both sides of the equation: 0.6 - 1.6y + 6.4 = 21 - 1.2y

Step 2: Combine like terms on both sides of the equation: 7 + 0.6y = 21 - 1.2y

Step 3: Add 1.2y to both sides and subtract 0.6y from both sides: 1.8y = 14

Step 4: Divide both sides by 1.8: y = 14 / 1.8 y = 7.777...

So, the solution for the equation is approximately y = 7.777... or y ≈ 7.78 (rounded to two decimal places).