Answer:
-x+20=31
Step 1: Subtract 20 from both sides.
−x+20−20=31−20
−x=11
Step 2: Divide both sides by -1.
−x
−1
=
11
−1
x=−11
Answer:
x=−11
A). because B,C, and D didnt really make any sence
Answer:
48+6= 54
54/2= 27
Answer is 27
Step-by-step explanation:
