Question

1.4x+2.6x=-16 pls help me!

Answer 1

1.4x+2.6x=16

We move all terms to the left:

1.4x+2.6x-(16)=0

We add all the numbers together, and all the variables

4x-16=0

We move all terms containing x to the left, all other terms to the right

4x=16

x=16/4

x=4

Explanation: