Properties of Exponents
y2 ⋅ y1=
y3
X+4=9
X≤5
y+2=9
y=7
x+4=11
x=7
|x| = 5
x=5
x=-5
x3 ⋅ x4=
x7
3y>9
y>3
x-1/3=2/3
-4a+5>9
a<-1
|x - 2| = 8
x=10
x=-6
y5 ⋅ y10=
y15
-2y>8
y<-4
2x-1=5x-10
x=3
2x+7<-1
x<-4
|x + 4| = 3
x=-1
x=-7
(5y2)3=
125y6
5y<-20
y<-4
5(x+10)=2x+20
x=-10
2x + 3 < 11
x < 4
|2x| = 12
x=6
x=-6
8x12
r/5 ≥ 8
r≥40
4(y-1)=3(y+10)
y=34
-3x + 1 ≤ -5
x ≥ 2
|x - 7| = 0
x=7