Answer:
Step-by-step explanation:
Multiply both sides of the equation by 99, the least common multiple of 9,39,3.
m + 6 =21
Subtract 6 from both sides.
m = 21 - 6
Subtract 6 from 21 to get 15.
m=15
-6/7p+1/7 um Idk what you wanted me to do but I added -4/7p with -2/7p
Basically because you can break any square root of non-perfect square into the square root of prime factors.
Answer: it is the 4 one
Step-by-step explanation:
Well, the first one, I have never worked with before so I'm sry but I can't help you with that one. 3y + x = 4 (x=1) 2y - x = 6 (x=8)
