Question

1/3h-4(2/3h-3)=2/3h-6

Answer 1

`(1)/(3)h-4((2)/(3)h-3)=(2)/(3)h-6\ \ \ \ |multiply\ by\ 3\\\\ h-4(2h-9)=2h-18\\\\ h-8h+36=2h-18\\\\ -7h+36=2h-18\ \ \ |subtract\ 2h\\\\ -9h+36=-18\ \ \ |subtract\ 36\\\\ -9h=-54\ \ \ |divide\ by\ -9\\\\ h=6`

Answer 2

`(1)/(3)h -4((2)/(3)h-3^((3))=(2)/(3)h-6^((3) \\\\ (h)/(3) -4*(2h-9)/(3)=(2h-18)/(3) \\\\ h-4(2h-9)=2h-18 \\\\ h-8h+36=2h-18 \\\\ -7h+36=2h-18 \\\\ -7h-2h=-18-36 \\\\ -9h=-54 \\\\ \boxed{h=(-54)/(-9)=6}`