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Tasya [4]
3 years ago
5

If 3x+y=6 what is the of 6x+2y

Mathematics
1 answer:
LuckyWell [14K]3 years ago
4 0

Answer:

12

Step-by-step explanation:

3x + y = 6

Multiply both sides by 2

6x + 2y = 12

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3 years ago
K^5/6<br> Verbal expression
fenix001 [56]

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Step-by-step explanation:

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3 0
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5 0
3 years ago
1^2 + 4^2 + 7^2 -... - (3n - 2)^2 = n(6n^2 - 3n - 1)/2
Natali [406]

Answer:

1

2

+

4

2

+

7

2

−

.

.

.

−

(

3

−

2

)

2

=

(

6

2

−

3

−

1

)

/

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Step-by-step explanation:

6 0
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