Respuesta :
Add 1.6 to each side. a = -2.1
Check your work. -2.1+(-1.6) is the same as -2.1-1.6. Either way you write it, your answer is -3.7
Check your work. -2.1+(-1.6) is the same as -2.1-1.6. Either way you write it, your answer is -3.7
