10a+4+14a-2=14a+31
Add the common variables
24a+4-2=14a+31
24a+2=14a+31
Subract 2 from each side
Subract 14a from each side
Then divide each side by 10
A=-2.9
A= -3.7
Answer:
1/52
Step-by-step explanation:
4/208=1/52
You first simplify
tan(x) = cos(x)/sin(x) and cot(x) = sin(x)/cos(x)
Then you plug that in and then you simplify even more
Answer:
1.5
Step-by-step explanation:
okay so what you are going to do first is put a line down where the < is this will separate 3m+18 and 30.
next you want to make the M by itself so you are going to subtract 3 from both sides so 3m-3 and 30-3.
30-3=27
okay now your problem should look like this 18<27
then you are going to divide the problem 27/18
once you divide 27/18 1.5 should be your answer or if you need it in a fraction form your answer will be 1 1/2
Answer:
Step-by-step explanation: