if you rearrange things a bit, you get
7x-3y = 63
2x+4y = -42
Looks like A to me.
Find the point of intersection of the pair of straight lines. Round the answers to nearest three decimal places.
y=7/3x-21
2x + 4y + 42 = 0
a. (3.706, -12.353)
b. (21, -12.353)
c. (3.706, 12.353)
d. (2, 4)
e. (7, 3)
Thanks a bunch!
1 answer
1 answer