Sherise3 Sherise3

20-07-2022
Mathematics

contestada

Complete the solution of the equation. Find
the value of y when x equals 4.
-3x + 9y = -57

Respuesta :

kayleythai08 kayleythai08

20-07-2022

Answer: -5

Step-by-step explanation:

-3x+9y=-57 x=4

-3(4)+9y=-57

-12+9y=-57

+12

9y=-45

9y

y=-5

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