Question 105771
Let x = first number
5x + 7 = second number

The sum of the two numbers is 133.
So {{{x + 5x + 7 = 133}}}
Solving, we have:
{{{x + 5x + 7 = 133}}}
{{{6x = 126}}}
{{{x = 126/6}}}
{{{x = 21}}}

The first number is x, which is equal to 21.
The second number is 5x + 7, substituting:
5(21) + 7 = 112.
THe numbers are: 21 and 112.

Thank you.
~kmcruz09~