can you help me with my maths hw?

Question

t=g-h/400

h=

Answer 1

If you mean t=g-(h/400):

t-g=-h/400

400(t-g)=-h

h=-400(t-g), or h=400(g-t)

If you mean t=(g-h)/400:

400t=g-h

h=g-400t

Answer 2

Assuming you mean t=g - the fraction h/400, multiply both sides of the equation by 400

400t=400g-h add h to both sides
400t + h = 400 g subtract 400t from both sides
h = 400g -400t

You can factor it if you wish: h=400(g-t)

Answer 3

times all by 400 leaves you with
400t=400g - h

then make h positive by adding h to both sides to get
400t + h = 400g

then you minus 400t from both sides to get
h = 400g - 400t

then simplify to get

h = 400(g-t)

Answer 4

400t=400g-h
h=400(t-g)