Question

Need help!!!!!!!!!!!!!

Answer 1

4.6x-3 + (-5.3+9)

=-0.7x + 6

hope that helps 

Answer 2

Hello!

The problem is asking that we add the following two expressions:

(4.6x – 3) + (-5.3x + 9)

When adding or subtracting binomials, you need only to add or subtract similar terms. In this case, you will add the two coefficients of X (4.6 and -5.3) and the two constants (-3 and 9). Let’s try this first step now:

4.6x + (-5.3)x = (-0.7)x

Now we’ll add the two constants:

(-3) + 9 = 6

Now combine the two sums to create a single binomial expression:

-0.7x + 6

This is the sum of the two given binomial expressions.

I hope this helps!