Question

-15 - ( 25 - 5x) = (-8)^2

Answer 1

=>-15-25+5x=64

=>5x-40=64

=>5x=104

=>x=104/5

Answer 2

\(-15-\left(25-5x\right)=\left(-8\right)^2\)

\(\Rightarrow-15-25+5x-64=0\)

\(\Rightarrow5x=104\)

\(\Rightarrow x=20,8\)

Answer 3

  

Answer 4

-15-(25-5x)=(-8)^2

⇒ -15-25+5x=8^2

⇒ 5x-40=64

⇒ 5x=64+40=104

⇒ x=104/5