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lesya [120]
3 years ago
7

2y+3y-6(y+2)=-y+6 solve for y

Mathematics
1 answer:
snow_lady [41]3 years ago
3 0

Answer:

No solution.

Step-by-step explanation:

Add similar elements: 2y + 3y = 5y

5y - 6 (y + 2) = -y + 6

Apply the distributive Law:

6y - 6 x 2 = 6y - 12

5y - 6y - 12 = -y + 6

Add similar elements: 5y - 6y = -y

-y - 12 = -y + 6

Add 12 to both sides:

-y - 12 + 12 = -y + 6 + 12

Simplify:

-y = -y + 18

Add y to both side:

-y + y = -y + 18 + y

Simplify:

0 = 18

No Solution

Hope this helps

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Step-by-step explanation:

x \: and \: y \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  let \: the \: relation \: be \: k\\ x = ky  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \\  - ky =  - x  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \\ ky = x  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \\ k =  \frac{x}{y}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\ k =  \frac{12}{3}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\ k = 4

K = 4

8 0
2 years ago
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