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For 1-3 write an equivalent expression
1.) -3(7+5g)
2.) (x+7)+3y
3.) 2/9-1/5*x


Sagot :

[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×