Please help asap! Find h. 12 cm h = ✓ [?] cm 6 cm Enter​

Ihave, but this question is gonna probably get deleted.

3batches is the answer

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