SOLUTION: the sum of the integers t and w is 495 . the units digit of t is 0 . if t is divided by 10 , the result is equal to w . what is the value of t ? A 40 B 45 C 245

Question 310618: the sum of the integers t and w is 495 . the units digit of t is 0 . if t is divided by 10 , the result is equal to w . what is the value of t ?
A 40 B 45 C 245 D 250 E 450

Found 2 solutions by nyc_function, Fombitz:
Answer by nyc_function(2741) (Show Source): You can put this solution on YOUR website!
You have two equations in two unknowns.
t + w = 495....This is your first equation.
t/10 = w....This is your second equations.
After solving for w, I got 45.
But we need to find t.
So, replace w with 45 in EITHER equation above.
I will use t + w = 495 to find t.
t + w = 495
t + 45 = 495
t = 495 - 45
t = 450
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

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Substituting,

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