What is the sum 6-2.7h+1.3j-4

2.7h+1.3j=2

Step-by-step explanation:

For 6-2.7h+1.3j-4 we need to try to put the ones with the variables on one side and the numbers on the other;

2.7h+1.3j = - 6+4

2.7h+1.3j=-2

And that's the furthest you an go with the given info.