2x = 4x - 8 show work

x = 4

Step-by-step explanation:

2x = 4x - 8

subtract 2x from both sides of the equation

2x - 2x = 4x - 2x - 8

0 = 2x - 8

add 8 to both sides of the equation

0 + 8 = 2x - 8 + 8

8 = 2x

divide both sides of the equation by 2

8/2 = 2x/2

4 = x

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.