Answer:
(c × 7) - 4
Step-by-step explanation:
I hope this helps you, have a nice day! :D
Answer: 30
Step-by-step explanation:5(Z+4) + 5(2-Z).
Open the brackets by multiplying true by the number out of the bracket.
5Z + 20 + 10 - 5Z
Now, collect like terms, we have.
5Z - 5Z + 20 + 10. Now we have
0 + 30 = 30//
Answer:
x = 13
Step-by-step explanation:
7x = 91
91/7 = x
x = 13