Just remove the parenthesis since you are adding them and combine like terms
x+5+2x+3
3x+8
Change the common denominator so 3/4 ---> 9/12
3/4 and 9/12 are equal
Hope this helps!!!
B is the correct if this multiple choice
Answer is:
a) 32
b) 59
Both are arithmetic sequences
Answer:
5-2n
Step-by-step explanation:
