Trying to make honor roll <me out

which equation has infinitely many solutions?
a. 1-2x=2(1-x)
b. 2x= 1-2x
c. 2x= -1/2x
d. 1-2x= -(2x-1)

1-2x=-(2x-1)

Step-by-step explanation:

(2x-1) can be simplified using the distributive property as -2x+1, the same as 1-2x but the order is changed

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true

answer: i think it is c