Question

PLEASEEEE HELP LE OUT!!!

The steps a student preformed to solve the equation 7h - ( 3h - 5) = 2(h - 7 ) are shown below. Explain each step the student preformed to solve the equation

Answer 1

`{ \sf{7h - (3h - 5) = 2(h - 7)}} \\ \\ { \sf{7h - 3h + 5 = 2h - 14}}`

[distributive property open brackets ]

`{ \sf{4h + 5 = 2h - 14}}`

[simplification of either sides]

`{ \sf{4h - 2h = - 14 - 5}}`

[operating similar terms]

`{ \sf{2h = - 19}} \\`

[simplification]

`{ \sf{h = ( - 19)/(2) }}`