For the first one I believe it's the 3rd answer and for the second question I believe its the first answer
Answer:
Answer is 79 and 28
Step-by-step explanation:
Let two numbers be x and y.
x + y = 107. --> 1
x - y = 51 -->2
solving above equations,
2x = 158
x =79
y = 28
Answer:
If (n-2) (n-3) = 12, what is the value of n?
97 answers
Step-by-step explanation: