Answer:
x=4 and y=12
Step-by-step explanation:
x+2(3x)=28
x+6x=28
7x=28
x=4
y=3(4)
y=12
Write it down.
Easy and simple
Answer:
the vertices of point R could be (-2,5) or (-2,9)
each point is 7 units away from Q since there are 7 units between P and Q
Step-by-step explanation: