Answer:
x = 4
Step-by-step explanation:
3 x ( 4x -7 ) = 27
3 x 4x = 12x
3 x -7 = -21
12x -21 = 27
12x -21 + 21 = 27 + 21
12x = 48
12x/12 = 48/12
x = 4
What the symbol column should look like
There would be a a row of seven and would be 9 in each row
Answer:
35
Step-by-step explanation:
IT IS THAT