5a part of jennifer's work to solve the equation
2(6x² – 3) = 11x? – x is shown below.
given: 2(6r? - 3) = 11x? - x
step 1: 12x2 - 6 = 11x2 - x
which property justifies her first step?
1) identity property of multiplication
2) multiplication property of equality
commutative property of multiplication
4) distributive property of multiplication over
subtraction

Option 4) distributive property of multiplication over  subtraction

Step-by-step explanation:

we know that

The distributive property of multiplication over subtraction states that the product of a difference, is equal to the difference of the products

so

we have

Applying distributive property of multiplication over  subtraction

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d