Question

PLS HELP SUPER EASY WILL GIVE BRAINLIEST

Answer 1

Answer:

-2x+4=20

Step-by-step explanation:

-2x+4=20

-2x=20-4

-2x=16

x=16/-2

simplify,

x=-8

Answer 2

Answer:

-2x +4 = 20

Step-by-step explanation:

given

$- 2x + 4 = 20$

by making x the subject, you need to subtract 4 from 20

thus

$- 2x = 20 - 4$

$- 2x = 16$

and also you need to divide through by -2

$\frac{ - 2x}{2} = \frac{16}{ - 2}$

$x = - 8$