What the answe is and how you got it ?

14

Step-by-step explanation:

Age can only be positive. The opposite of his age would be the negative number of his Age.

When he subtracts his age from 45, he gets 31, so to find his age, just subtract 45 & 31:

45 - 31 = 14

His age is 14.

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if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1