Answer:
2x-10
Step-by-step explanation:
2(x) - 2(5) = 2x - 10
15 - 23 = -8
To check, add 23.
-8 + 23 = 15
15 = 15.
Answer:
x = 4
Step-by-step explanation:
We are to solve for;
-x = -4
A number (n) multiplied by x gives -4. What is the number?
n × x = -4
n is definitely equal to -1
So to get the value of x; we divide -4 by -1 to get 4
Therefore x = 4
Since there are 2 digits in 93 then your final answer would be 93/100
Answer: 50
Step-by-step explanation:
exterior angles are supplement of interior angle therefore the 110 thing must be 70, also youre given 60 so 70+60=130
50 is missing from 180
