Question

Y=4x+8x, Solve for x.

It's x=y/12, I just need to know how to work it out.

Answer 1

Explanation:

Answer:-

`\tt{y = 4x+8x}`

First, we need to add up the x.

We know that 4+8 = 12, so

`\tt{4x+8x=12x}`

Now, equating it to y,

`\tt{y = 12x}`

Now, if I multiply
`\tt{(1)/(12)}` on both sides,

I get,

`\tt{(y)/(12)= \frac{\cancel{12}x}{\cancel{12}}}`

Now, as 12 got cancelled , I got the final answer as

`\boxed{\tt{x =(y)/(12)}}`

Hope it helps :)