Find the perimeter of a rectangles whose length is 12.38 cm and whose width is 2.1 cm. Round the perimeter to the nearest centimeter.

The answer would be c.hope this .

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