Question

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

Answer 1

$\huge \bf༆ Answer ༄$

The equivalent expressions are ~

Question : 1

• $\sf \: - 3(7 + 5g)$

• $\sf - 21 - 15g$

• $\sf- 15g - 21$

Question : 2

• $\sf \:( x + 7) + 3y$

• $\sf \: x + 7 + 3y$

• $\sf \: x + 3y + 7$

Question : 3

• $\sf \dfrac{2}{9} - \dfrac{1}{5x}$

• $\sf \dfrac{10x - 9}{45x}$

Answer 2

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×