The answer would be 6:15 since it can be divided by two and equal 3:5, i think
(x+y) is the coefficient of xy
Answer: (3,-2)
Step-by-step explanation:
new system:
add.
plug in -2 for y
system:
Answer:
Step-by-step explanation:
X = 13
( x + 4) / 51 = (2x - 7) / 57
585 = 45x
585/45 = 45x/45
x = 13