8 - {x - (5 + x)}
= 8 - {x - 5 - x}
= 8 + 5
= 13
There are many strategies that can be used it really depends on what kind of questions you're answering.
Answer:
If Anne’s age is represented by the variable a then express Jenny’s age in terms of a if Jenny is three years less than half of Anne’s age
Answer:
Step-by-step explanation:
Please check below in the attached, you will see answer to given questions, thank you, I hope it helps.
Answer: c
Step-by-step explanation: