M<q=5 times 15 =75

Solve using substitution property

M<q=5*15=75

In this equation, we can see that the value of q is being multiplied by 5.

To solve using substitution, we can replace q with its value of 15:

M<q=75

M<15=75

So, the equation is now:

M<15=75

The substitution property states that if two quantities are equal, then one of them can be replaced by the other in any equation or expression. In this case, we are given:

q = 5 times 15

To solve using the substitution property, we can substitute the value of q into any equation or expression. Let's substitute q with its given value of 75:

75 = 5 times 15