Algebra 1 help please! ASAP?
I've answered most of my problems but these are a few I am stuck on.
-4 = (7/33)x
a. x= 132/7
b. x= -132/7
c. x= -7/132
d. x= -33/28
Which equation is an identity?
a. 8-(5x+2)= -5x-6
b. 7z+10-z= 8z-2(z-5)
c. 8m-4= 5m+8-m
d. 6y+5= 6y-5
Comments
1. B -132/7
2. B 7z - z + 10 = 8z - 2z + 10
I saw these questions and I have no idea good luck to you
Both are b.