Represent 'a number' by x
7 times x equals 9 more than 4 times x
7 times x=9+4 times x
7x=9+4x
subtract 4x from both sides
3x=9
divide 3
x=3
the number is 3
11 school days are left.
In the attached picture of a calendar, I marked the days the person has left. There are 11.
Answer:
i cant see it very well it is too small can you zoom it in some thx :)
Step-by-step explanation:
The function and the first value stated for x are confusing.
Doing some research, I found that the problem is to evaluate the function

for x = - 1 and x 2.
The solution is:
1) For x = - 1

2) For x = 2
Step-by-step explanation:
→ 7m – q = 23
- q subtracted from 7 times m is equivalent to 23.