Question

What is the simplest form of the expression (–12.7y – 3.1x) + 5.9y – (4.2y + x)?

Answer 1

-11y-2.1x because you add like terms so -12.7y+5.9y-4.2y is -11y and -3.1x+x is -2.1x so your answer is -11y+-2.1x.

Answer 2

The simplest form of the expression is -11y-2.1x.

Step-by-step explanation:

The given expression is

`(-12.7y-3.1x)+5.9y-(4.2y+x)`

We have to find the simplest form of the given expression. So, we need to combine like terms.

After combining like terms we get,

`(-12.7y+5.9y-4.2y)+(-3.1x+x)`

On simplifying the above expression we get

`(-11y)+(-2.1x)`

`-11y-2.1x`

Therefore the simplest form of the expression is -11y-2.1x.