The absolute value of -a is a:-
its written as |-a| = a
so absolute value of -52 is 52
so 52 has a greater magnitude than 32
We can put the two equations together with substitution, and we get
3x + 2y = 30
Now we have a single equation in two variables, so we don't have enough information to solve for both x and y.
Lo último que debes hacer para calcular el valor de x es aislar la variable dividiendo ambos lados de la ecuación por 2
It is basically the opposite of a math thingy. For example if you have an adding equation thing, you would have to subtract.
They basically undo each other. Hope this helps!
Answer:
6
Step-by-step explanation:
x, or the amount of days is the independent variable.