Question

Find the output, y, when the input, x, is 30. y = 14 - 0.5x y = _________

Answer 1

`\Huge \boxed{y=-1}`

`\rule[250]{250}{3}`

Explanation:

`y=14-0.5x`

The input x is 30. Switching x with 30.

`y=14-0.5(30)`

Solving for y.

`y=14-15`

`y=-1`

`\rule[250]{250}{3}`

Answer 2

`\boxed{ \bold{ \huge{ \boxed{ \sf{y = - 1}}}}}`

Explanation:

Given, Value of x is 30

To find : Value of y

`\sf{y = 14 - 0.5x}`

Plug the value of x

⇒
`\sf{y = 14 - 0.5 * 30}`

Multiply the numbers : 0.5 and 30

⇒
`\sf{y = 14 - 15}`

Subtract 15 from 14

⇒
`\sf{y = - 1}`

Hope I helped!

Best regards!!