Answer:
The second one is right
Step-by-step explanation:
Hope it helpssss
Answer: d=13
Step-by-step explanation:
d+13=26
d=13
If this wasn't what you asked for please rephrase the question. Thank you!
Answer:
None (no solutions)
Step-by-step explanation:
-10q=-10q-7 (add 10q to both sides to get the costant 7 by itself)
-10q+10q=-10q+10q-7
0=-7 ( zero will never equal -7 hence there are no solutions to this equation)