21 is your Answer
5=((3*16)/3)=21
Answer:
Subtracting with zero: 0 – a = –a. Use the rule for subtracting signed numbers: Change the operation from subtraction to addition and change the sign of the second number. Likewise, a – 0 = a. It doesn’t change the value of a to subtract zero from it.
Step-by-step explanation:
Answer:
what?
Step-by-step explanation:
4x+ 3 = 3(2x-5) ;x=2; x^{2} = 4