Solve the equation using the addition principle.
--16.9 = 21.9 + z
A) -38.8
B) 38.8
C) 5
D) -5
Correct Answer:
Verified
Q7: Solve the equation using the addition principle.
-9
Q8: Solve the equation using the addition
Q9: Solve the equation using the addition principle.
--1
Q10: Solve the equation using the addition principle.
-a
Q11: Solve the equation using the addition principle.
-20
Q13: Solve the equation using the addition
Q14: Solve the equation using the addition principle.
--3
Q15: Solve the equation using the addition
Q16: Solve the equation using the addition
Q17: Decide if the given number is a
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