Question 159069
7(x-2)+4=5(X+2)

We are using Paul's age to calculate X.
There is a 4 year lapse between Matt's age two years ago and two years in the future. The age need to be equal. 
7X-14+4=5X+10

Add -14+4=-10
subtract 5X from 7X

2X-10=10

Add ten to both sides
2X=20 

X=10= Matt's current age

Two years ago Matt was 8
(7)(8)=56 

56+2=58= Paul's current age

Double check

7(8)+4=(5)(12)
60=60