Question

ZP and ZQ are congruent angles. If mZP = (5x-7) and mZQ = 78°. Find x.
z​

Answer 1

Answer:

17

Step-by-step explanation:

• ZP = ZQ..... GIVEN.....eq 1
• ZQ =78°..... eq2
• ZP =(5x -7)=78° ....from 1 and 2
• 5x-7=78
• 5x=78+7
• 5x=85
• X=85/5
• x=17