Answer:
5x+4=39
5x=39-4
5x=35
X=35/5
X=7
Step-by-step explanation:
7
the equation will be
5x+4 = 39
so,
5x = 39 -4
x= 35/5
x= 7
m<PRS+m<PRQ=m<QRS.
17 + 17 = 34
m<QRS=34
Third answer
1 x 7 = 7
36 x 7 = 252