6. Which equation illustrates the multiplicative inverse property
a.l=a
(2) a·0=0
(3)
(11)=1
(4) (-a)(-a)=a²
Part II: Show all work. Partial Credit will be allowed. (4
7. Describe the error in solving the equation.
(1) 3(x + 4) = 13
3Cx+4)=13
-1
(2) 3x + 4 =13
2+4=6=13 x=7