Answer:
Step-by-step explanation:
10
Answer:
-2
Step-by-step explanation:
-|3n| - 2 = 4
|3n| = -6
3n = -6 or 3n = -(-6)
n = -2 n = 2
Since 2 is not part of the options, -2 is the only correct answer
Answer:

Step-by-step explanation:
Let's start by using distributive multiplication:

So:

Grouping like terms:

Now,
is equal to:

In this sense:

In order to satisfied the equality:

Hence, from (1), let's solve for a:

And from (2), let's solve for b:

Let's verify the result evaluating the values of a and b into the original equation:

As you can see, the values satisfy the equation, therefore, we can conclude they are correct.
Answer:
y = three-halves x minus 3
Step-by-step explanation:
Subtract 3x from both sides of the original equation.
-2y = -3x +6
Divide by -2
y = 3/2x -3