24-08-2019
Mathematics

contestada

2 - 5y = -15
Complete the missing value in the solution to the equation.
(-5,0
)

Respuesta :

24-08-2019

Answer:

[tex]\large\boxed{y=\dfrac{17}{5}=3\dfrac{2}{5}=3.4}[/tex]

Step-by-step explanation:

[tex]2-5y=-15\qquad\text{subtract 2 from both sides}\\\\2-2-5y=-15-2\\\\-5y=-17\qquad\text{divide both sides by (-5)}\\\\\dfrac{-5y}{-5}=\dfrac{-17}{-5}\\\\y=\dfrac{17}{5}[/tex]

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