How do i solve the equation above?

Is the open sentence 5x-2=3x+2 true when x=2? justify your answer.

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

What is the binomial expansion of (2x-3)^5