3x - y = -4
3x - (-10) = -4 Substitute
3x + 10 = -4 Simplify
3x = -14 Separate numbers and variables
x = -14/3 Divide
2x - y = - 10
2x - (-10) = -10 Substitute
2x + 10 = -10 Simplify
2x = -20 Separate numbers and variables
x = -10 Divide
Answer:
-68 is not a term in the given sequence
Step-by-step explanation:
The given sequence is -12, -17, -22, -27...
There is a common difference of d=-17--12=-5
The explicit rule for this sequence is 
Or 
To find the term that has a value of -68 we equate the explicit formula and solve for n.




The position should be a natural number.
Since n is a decimal, it tells us that -68 is not a term in the given sequence
Answer:
What question?
Step-by-step explanation:
I don't see a question do you?
Answer:
The answer to this equation is 29 since my other answer got deleted:(
Step-by-step explanation: