4y(3y + 9)
12y + 36
36 ÷ 12=x=3
Answer:
the first one
Step-by-step explanation:
because x has an coefficient
5g-6 when you multiply a verable with a number you simplily put the letter beside the number and that lets us know to multiply:)
Answer:
87
Step-by-step explanation:
sorry if im wrong
