Respuesta :

beinggreat78

Answer:

[tex]\sf H = -10.8[/tex]

________

[tex]\sf Solve[/tex]

  • [tex]\sf Move~terms~not~containing~H~to~the~right.[/tex]

         [tex]-5.4 + 5.4 = -10.8[/tex]

________

now, note that if this was actually subtracting, logically, the answer would be H = 0

however, this is an addition problem, meaning to add a negative and a positive integer to get a negative integer.
Multiply 5.4 x2 and put a negative symbol in front