Question

0,7(2y-5)=0,4(y-3)-1,16

Answer 1

Ответ:

$1,14.$

Пошаговое объяснение:

$0,7(2y-5)=0,4(y-3)-1,16\\1,4y-3,5=0,4y-1,2-1,16\\1,4y-0,4y=3,5-1,2-1,16\\y=1,14$

Answer 2

To solve the equation 0,7(2y - 5) = 0,4(y - 3) - 1,16, we will first simplify and then isolate the variable y.

Let's start by distributing the coefficients:

0,7 * 2y - 0,7 * 5 = 0,4 * y - 0,4 * 3 - 1,16

1,4y - 3,5 = 0,4y - 1,2 - 1,16

Next, let's combine like terms on both sides of the equation:

1,4y - 0,4y = -1,2 - 1,16 + 3,5

1y = 1,14

Finally, we have:

y = 1,14

Therefore, the solution to the equation is y = 1,14.