Question

What is the value of x? x + 2/15 = x + 1/ 5

Answer 1

I am assuming you mean:

\[\frac{x+2}{15} = \frac{x+1}{5}\]

Answer 2

x= -1/2

Answer 3

If so, then cross multply to get:

5(x+2) = 15(x+1)

Answer 4

After that, distribute the 5 and the 15 to get

5x + 10 = 15x + 15

Answer 5

Now put like terms on the same side:

10 - 15 = 15x - 5x

Answer 6

Then simplify:

-5 = 10x

and continue solving for x:

-5/10 = x
-1/2 = x

Answer 7

@Hero would please answer following question for me please.
Determine whether each function is even, odd, or neither.
a) y= x is cubed sinx
b)y=x+ sin(squared)x

Answer 8

To determine if a function is even or odd, set x = -x, then simplify

If f(x) = -f(x) then the function is a reflection over the y-axis (even)
If f(x) = -f(-x) then the function is a reflection over the origin (odd)

Answer 9

Afterwards, Input some test points to make sure.

Answer 10

By making a table of values.