Help!!!!!!!!!!!!!!?

Question

Can people pleeze help me do this problem!!!!!!!!!!!!!!!!
and please put it in the simpalest way as possible

Solve for x in the following formula.
y = (n/a)(a + x)

Answer 1

This is an equation in two variables x and y, so one needs two equations to solve for x or y. However, x can be expressed in terms of y as follows:

y = (n / a)(a + x)
y = (n / a)a + (n / a)x
y = n + nx / a
ay = na + nx
nx + na = ay
nx = ay - na
x = (ay / n) - a

Answer 2

Take n/a to the left hand side and that gives you
y (a/n) = a+x
as we want x, subtract eithersides by a
ya/n - a = x
simplify,
x = a(y/n - 1)

Answer 3

Some of these are correct. Be certain to follow the order of operations. Otherwise, it will look correct and still be wrong.

Answer 4

first, multiply both sides by 'a/n'. You get:

y*(a/n) = a+x

Then subtract right side by 'a' and isolate x.

Therefore, x = y*(a/n) - a

Hope this helps

Answer 5

y = (n/a)(a + x) multiply each side by a/n
ay/n=a+x subtract a from each side
ay/n-a=x so
x=ay/n-a=a(y/n-1)

Answer 6

y = (n/a)(a + x)

We first distribute n/a to the (a + x)
y = (n/a)(a) + (n/a)(x)

We simplify
y = n + (n/a)x

We transpose n
y - n = (n/a)x

Now we reverse the equation
(n/a) x = y - n

Now we multiply (a/n) to both sides
(a/n)(n/a) x = (a/n)(y - n)

Thus,
x = (a/n)(y - n)

^_^

Answer 7

multiply both sides by (a/n)

(a/n)y = (a/n)(n/a)(a+x)

a/n and n/a cancel

ay/n = a+x

subtract a from both sides

ay/n - a = x

Answer 8

y = (n/a)(a + x)

rearrange them and you will get

(n/a)(a + x) = y

n(a+x) = ay

a + x = (ay)/n

x = (ay)/n - a

x = (ay - an) / n

x = a (y - n) / n

Answer 9

y = (n/a)(a + x)
a+x = y/(n/a)
x = y/(n/a) - a

Answer 10

y=(n/a)(a+x)
y=(na/a)+(nx/a)
y=(na+nx)/a
y=[n(a+x)]/a
ya=n(a+x)
(ya)/n=a+x
[(ya)/n]-a=x