Respuesta :
[tex]\huge \bf༆ Answer ༄[/tex]
The equivalent expressions are ~
Question : 1
- [tex] \sf \: - 3(7 + 5g)[/tex]
- [tex] \sf - 21 - 15g[/tex]
- [tex] \sf- 15g - 21[/tex]
Question : 2
- [tex] \sf \:( x + 7) + 3y[/tex]
- [tex] \sf \: x + 7 + 3y[/tex]
- [tex] \sf \: x + 3y + 7[/tex]
Question : 3
- [tex] \sf \dfrac{2}{9} - \dfrac{1}{5x} [/tex]
- [tex] \sf \dfrac{10x - 9}{45x} [/tex]
Question : 1
- - 3(7 + 5g)−3(7+5g)
- - 21 - 15g−21−15g
- - 15g - 21−15g−21
Question : 2
- ( x + 7) + 3y(x+7)+3y
- x + 7 + 3yx+7+3y
- x + 3y + 7x+3y+7
Question : 3
- 2 - 1
9 5×
- 10× - 9
45×