Write an equation for each line.

Please help me. I'm stuck

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

What is the anwers for 9+2x=5x-3-x

[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