Question

.25x=1500 please helpplease quickly. I am desperate

Answer 1

You just need to divide both sides by 0.25:

$0.25x=1500 \iff \dfrac{0.25x}{0.25} = \dfrac{1500}{0.25}$

Now the left hand side simplifies:

$x = \dfrac{1500}{0.25} = 6000$