Distribute, 6x-21 +5 = -19, Combine like terms, 6x- 16=-19, add, 6x= -3, divide, x=-2
Answer:
arithmetric
Step-by-step explanation:
the difference is so simple
I’m assuming you mean there are 5 rows which are equal, and use all the 115 photos. If this is the case then 115/5 is 23 photos per row.
Answer:
x=8 x=16
Step-by-step explanation:
Given function:
Thinks:
- 12=4+x
- x would be equal to 16
Rewrite as:
Thereform, x=8 and x=16.
