12x15=18(3x+4)
180=54x+72
-72 -72
108=54x
/54 /54
2=x
X=2 the other person is a d0uche for answering like that so I answered instead of them
Answer:
y= -2x + 7
Step-by-step explanation:
23÷34 = 0.6764705882352941. totally answer
Answer:
9 + 0.75x =12 x=4
Step-by-step explanation:
Answer:
26
Step-by-step explanation:
50-20=30+1=31-7=26