<span>0.4x + 6.1 = 0
0.4x = - 6.1
x = - 6.1 / 0.4
x = - 15.25</span>
D. because PQR and XYZ are not congruent
Answer:
the answers are on the picture but the numbers may be rounded
First you need to pick a number for y. Lets say you pick 0
Then you need to +3 to each side
Then you can say 3=x+2 or -3=x+2.
To find x you need to subtract 2.
You answer would be (1,3) and (-5.-3)
To simplify begin by distributing the multiplication outside the parenthesis: