The answer is the one on the top
Answer:
X=PRETUL VACANTEI
X- X*12/100=600
X=681,81
Step-by-step explanation:
Answer:
ans: x= 1/(a-b)
Step-by-step explanation:
given equation is
ax = bx + 1
to isolate x , take bx to left side
or,
subtract bx on both sides , I.e
ax - bx = 1
x( a- b) = 1
x = 1/(a- b)
![\frac{4 + (-4)}{(-9) + (-7)} = \frac{4-4}{-9 -7} = \frac{0}{-16} = 0](https://tex.z-dn.net/?f=%20%5Cfrac%7B4%20%2B%20%28-4%29%7D%7B%28-9%29%20%2B%20%28-7%29%7D%20%3D%20%5Cfrac%7B4-4%7D%7B-9%20-7%7D%20%3D%20%5Cfrac%7B0%7D%7B-16%7D%20%3D%200)
When 0 is in the numerator, then the whole fraction becomes equal to 0.
However if 0 is in the denominator, then it is undefined.