Answer:
could u say it in english and is it a multiple chice?
Step-by-step explanation:
x=-16
6x+12=4x-20
2x=-32
......................
y = -(1/7)x + 1
x = 12.1
20 − (z + 7) = 0.9
Distribute the minus sign
20 -x -7 = .9
Combine like terms
13 -x = .9
Subtract 13 from each side
-x = -12.1
C
