Hi guys please help me out I would appreciate it thank you so much

The following relation is not a function

You move the constant to the right side and change its sign to be 9z= -6 -8. that’s the first step.the second step would be calculate the difference of -8-6 to get -14. you equation should now be 9z=-14the last step is to divide both sides by 9 to get z=-14/9hope this

Yeah bc it really be like that