Hi i will give 50 POINTS and BRAINLIEST to whoever answers this question

x= -13/3

Step-by-step explanation:

To solve for x, we need to get x by itself.

6x+7= 3x-6

First, move all the terms with variables to the left side of the equation.

Subtract 3x from both sides of the equation.

6x-3x +7 = 3x-3x-6

(6x-3x)+7=-6

3x+7=6

Now, we must move all the constants (terms without variables) to the right side of the equation.

Subtract 7 from both sides of the equation.

3x+7-7=-6-7

3x= -6-7

3x= -13

Now all the variables are on side and the constants are on the other. x is not by itself yet, it is being multiplied by 3. The inverse of multiplication is division. Divide both sides by 3.

3x/3= -13/3

x= -13/3

This fraction cannot be simplified, therefore it is our final answer.

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.

the population of other specie of birds will decline or other specie of birds will find some alternate source of food to survive.

explanation:

according to the competitive exclusion principle, which is also known as gause's law, two specie living in the same niche and feeding on the same resource cannot co-exist stably.

as we have well studied the theory of natural selection which states that only those organisms survive which have better tendency to compete for food and adapt to the environmental conditions.

coming towards the question, what wi ll happen when one species outcompetes the other for the small fish , the other specie will not get enough food and will start to die or decline in population. eventually either other specie needs to find another alternative food source for itself or migrate at some other location where there is less competition otherwise it will just not exist anymore at that niche.

hope it !