The unknown number is n. So n is the unknown variable in the equation.
In order to write an equation in which n is included we must know some dependence of n with other values.
We know that <span>the difference of three times a number and 44 is −19. So, we can write:
3*n-44=-19
3*n=-19+44
3*n=25
n=25/3
</span>
37 and 1 / 4 = 37 * 6 = 74 * 3 = 222
Answer:
400mL/3l
Is the correct answer
Step-by-step explanation: