Answer:
A) 3
Step-by-step explanation:
12 * 2 = 24
8 * 3 = 24
24 = 24
Answer:
18
Step-by-step explanation:
4d+6=
you substitute 3 for d
4(3)+6=
12+6=
18
12(2 + 3x - 6)
simplify the parenthesis
12( 2 - 6 + 3x)
12 (-4 + 3x)
distribute 12 to all monomials inside the parenthesis
-48 + 36x
36x - 48 is your answer
hope this helps
7x + 5 = -2
7x = -2 - 5 = -7
7x + x = -7 + x
8x = -7 + x
