For this case we have the following equation:
[tex]\frac {c} {5} + 2 = 42[/tex]
Subtracting 2 from both sides of the equation we have:
[tex]\frac {c} {5} = 42-2\\\frac {c} {5} = 40[/tex]
Multiplying by 5 on both sides of the equation:
[tex]c = 5 * 40\\c = 200[/tex]
Thus, the value of "c" is 200.
Answer:
[tex]c = 200[/tex]
