Determine the coefficient of x in the polynomial
5x2 + 2x + 7.

Which of the following equations is equivalent to x/3-6/x=1

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation