Is -5 a solution to the equation 6x+5=5x+8+2x

1. what are the missing reasons in the proof 2. it's in the second picture and 3

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?