8- x = 2x - 1 = i know this is probably super easy but i just can't remember the process on how to figure this out.?

1) subtract 8 from both sides

2) subtract 2x from both sides

3) divide both sides by (-3)

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.