Question

3x+6y=18 what is the y value when x=2

Answer 1

it is 2

Step-by-step explanation:

because

3(2) + 6y= 18

6 + 6y=18

-6 -6

18-6=12 then divide 12 by 6 and the answer is 2

Thanks

Answer 2

`\boxed{ \boxed{ \bold{ \sf{y = 2}}}}`

Step-by-step explanation:

Given,

x = 2

Now, let's find the value of y

`\sf{3x + 6y = 18}`

plug the value of x

⇒
`\sf{3 * 2 + 6y = 18}`

Multiply the numbers

⇒
`\sf{6 + 6y = 18}`

Move constant to right hand side and change its sign

⇒
`\sf{6y = 18 - 6}`

Calculate the difference

⇒
`\sf{6y = 12}`

Divide both sides of the equation by 6

⇒
`\sf{ (6y)/(6) = (12)/(6) }`

Calculate

⇒
`\sf{y = 2}`

Hope I helped!

Best regards!!