Answer:
about 5
Step-by-step explanation:
Answer:
a = 2a(- 1)
Step-by-step explanation:
I have done the maths
Answer:
14, 12
Step-by-step explanation:
the first is right I think
r+p=28 can also be written as 28-p=r
so 28-14=14
and 28-16=12
hopefully that works
Personally i like animal crossing and anime
I'd suggest you begin by subtracting 4 / (x-4) from both sides. Doing that would leave you with 1 / (x-4) - 2 / (x+2) = 0.
LCD is (x-4)(x+2). Mult. all three terms by (x-4)(x+2). The resulting equation is
x+2 - 2(x-4) = 0. Then x+2 = 2x - 8 => x = 10
Subst. 10 for x in the original equation to verify that 10 is indeed a solution.
