7x-99=2x+1
5x=100
x=20
mark me brainliest if the answer is correct, thank you in advance :)
It is 3.75 for the answer
It's a deal. Give me a question, and I'll give you an answer in units.
Answer:
Father's age is 50, Son's age is 10
Step-by-step explanation:
X+Y=60
X-Y= 40
Let X represent the Father's age while Y represents the Son's age;
therefore, from the two equations, the value of X is
X= 60-Y
X= 40+Y then putting in the value of x
(40+Y) + Y= 60,
40+2Y=60
2Y=60-40 =20
Y= 10,
Now that we know the value of Y, we can get the value of x
If X+Y=60, then
X+10=60,
X=60-10,
X= 50
Your answer would be (w+2)(w−10). If you want me to explain please don't hesitate to ask.
