Respuesta :

Hrishii

Answer:

y = 0.3

Step-by-step explanation:

[tex](3.2y-1.8)-(5.2y+3.4)=-5.8 \\ \\ = 3.2y - 1.8 - 5.2y - 3.4 = - 5.8 \\ \\ 3.2y - 5.2y - 1.8 - 3.4 = - 5.8 \\ \\ - 2y - 5.2 = - 5.8 \\ \\ - 2y = 5.2 - 5.8 \\ \\ - 2y = - 0.6 \\ \\ y = \frac{ - 0.6}{ - 2} \\ \\ y = 0.3[/tex]

Answer

y= -11/2

Explanation

3.2y-+1.8-5.2y-3.4=-5.8

Collect like terms

-2y-5.2=-5.8

Move the constant to the right

-2y=5.8+5.2

Calculate

-2y=11

Divide

y=-11/2