They forgot to distribute the 3 over to the 1. the correct work should look like:
3(x+1)=6
3x+3=6
3x=3
x=1
A coordinate rule is like were the the shape is I think
Answer: 9
Step-by-step explanation:
if:
y=5.4........................x=3
y=?.............................x=5
y=(5.4*5)/3=9
Answer:
Step-by-step explanation:
it is an adjacent/linear pair