Which expression is equal to (X+6/3)divide( x/7)?
A.
7x+42
3x
B.
3x
7x+42
7x+6
3.1
D.
3x
7x+6

S-7< 3 i need answering this problem someone asap answer

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Find the value of x. give reasons to justify your solutions! h ∈ ig