Solving system of Equations:
x-4y= -14
x+5y= 13
What is y?

Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.

Give me the equations of two lines that have the same slope but are not parallel.

What is the solution to the equation e3x=12? round your answer to the nearest hundredth