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2 years ago

What is c in 6c + 3y = 18 if y is 2?

Mathematics

2 answers:

ASHA 777 [7]2 years ago

7 0

Step-by-step explanation:

6c+3y=18

When y =2, then

6c+3×2=18
6c+6=18
6c=18-6
6c=12
c=12/6
c=2

Hence, c=2

Natali [406]2 years ago

6 0

Answer:

c = 2

Step-by-step explanation:

6c + 3y = 18

6c + 3(2) = 18

6c + 6 = 18

6c = 12

c = 2

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