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Inessa [10]
3 years ago
8

If infinitely many values of y satisfy the equation 2(4+cy) = 12y+8, then what is the value of c?

Mathematics
2 answers:
DanielleElmas [232]3 years ago
6 0

Answer:

c = 6

Step-by-step explanation:

Since there are an infinite number of solutions for y

Choose any value for y and substitute into the equation.

let y = 1, then

2(4 + c) = 12 + 8 = 20 ( divide both sides by 2 )

4 + c = 10 ( subtract 4 from both sides )

c = 6

Viktor [21]3 years ago
3 0

Answer:

c = 6

Step-by-step explanation:

2(4 + cy) = 12y + 8

8 + 2cy = 12y + 8

12y + 8 = 8 + 2cy

12y - 2cy = 8 - 8

2y (6 - c) = 0

Divide through by 2y

(6 - c) = 0

c = 6

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