What does it mean to be a 'solution' to a function?

Find the multiplicative inverse of 8-12i

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

Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6