Answer: First number = 72 ; Second number = 85
Step-by-step explanation:
Given information
One number = x
Second number = x + 13
Total = 157
Set equation from the given information
One number + Second number = Total
Substitute values into the expression
x + (x + 13) = 157
Combine like terms
(x + x) + 13 = 157
2x + 13 = 147
Subtract 13 on both sides
2x + 13 - 13 = 157 - 13
2x = 144
Divide 2 on both sides
2x / 2 = 144 / 2
[tex]\boxed{x=72}[/tex]
Find the value of the second number
Second number = x + 13 = 72 + 13 = 85
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