2x - 4
5
= 4
What does x equal

x=20, please confirm as problem layout is incorrect.

Step-by-step explanation:

I’m going to assume that this means 2/5x-4=4

You get 2/5x=8

X=20

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000

answer4 to the second power is 16

and 4 to the third power is 64,