What is the solution to the equation 1/4x+2 = -5/8x-5?

x=8
x=-7
x=7
x=8

Which rotation about its center will carry a regular hexagon onto itself

The algebraic expression shown below is missing two whole number constants. determine the constants so that the expression simplified to 14x + 11 4x + 8(x + + + 2x

Mario and luigi were printing calendars mario used 2 1/2 ink cartridges while luigi used 1 3/4 ink cartridges .how many more ink cartridges did mario use than luigi