What is the most efficient first step to isolate the variable term on one side of this equation? -9x = -4x + 5

Subtract 5 from both sides.

Add 5 to both sides.

Subtract 9x from both sides.
pls help me
Add 4x to both sides.

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

Someone me what is the area of this figure? 18m 18m 8m 16m

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work: