Answer:Let x = the age of Thomas
Let x = the age of ThomasLet x + 6 = the age of Huilan
Let x = the age of ThomasLet x + 6 = the age of Huilanx + x + 6 = 70
Let x = the age of ThomasLet x + 6 = the age of Huilanx + x + 6 = 702x + 6 = 70
Let x = the age of ThomasLet x + 6 = the age of Huilanx + x + 6 = 702x + 6 = 702x = 64
Let x = the age of ThomasLet x + 6 = the age of Huilanx + x + 6 = 702x + 6 = 702x = 64x = 32 years
Let x = the age of ThomasLet x + 6 = the age of Huilanx + x + 6 = 702x + 6 = 702x = 64x = 32 yearsx+6 = 38 years
Step-by-step explan. so Thomas would be 38 years old and Huilan would be 32