20020372 20020372

01-03-2020
SAT

contestada

5y=3478−3c5, y, equals, 3478, minus, 3, c
In the equation above, ccc is a constant. If y=8y=8y, equals, 8 is a solution to the equation, what is the value of ccc?

Respuesta :

09-03-2020

Answer:

c=1146

Explanation:

Given 5y=3478 - 3c

Then if y= 8 then substitute y in the equation as

5*8=3478-3c

40=3478-3c ------collect like terms as;

3c=3478-40

3c=3438

c=3438/3 =1146

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