How do I find the answers to the surface are of the prism.

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

Just tell me how to set up the equation.

Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5