Question

give me the solution of this question of countdown 7​

Answer 1

Answer:

Let the other number be x.

Therefore, (5ax + by - cz) + x = 4ax +3by + 2cz

Now, x = (4ax + 3by + 2cz) - (5ax + by - cz)

x = 4ax + 3by + 2cz - 5ax - by + cz

x = -1ax + 2by + 3cz

So,the other number is -1ax + 2by + 3cz.

Answer 2

Step-by-step explanation:

Quantity 1 = 5ax + by - cz

Let Quantity 2 = A

According to the question,

5ax + by - cz + A = 4ax + 3by + 2cz

A = 4ax - 5ax + 3by -by + 2cz + cz

A = - ax + 2by + 3cz

Therefore , the other quantity is -ax + 2by + 3cz

I hope it helps you. If you have any doubts, then don't hesitate to ask.