The first sentence → x - 2y = -1
the second one → 3x - 2y = -3
multiply the first one by -1
you can get → -x + 2y = 1
plus two sentences together
you can get → 2x = -2
so you are able to know that x = -1
and y = 0
Answer is x=2 bacause u just jave to listen. this is the equation . 3x+4=5x-2. solve
6(21)=72 6(31)=186
add 72+186=258
258 is the answer
9.21 - (-5.51)
9.21 + 5.51 = 14.72
The distance is 14.72
