Answer:
Step-by-step explanation:
make common denominators
2/4n - 1/4n + 2/6a + 3/6a
add common equations
1/4n + 5/6a
3 and 2
?= 60
yep, that's the answer
63%
15
18
-2(3x+4)+7x=10
-6x-8+7x=10
x=10+8
x=18
