Question

Find x.
A) 1.6
B) 1
C) 0.9
D) 2

Answer 1

option:-

• 
  `\boxed { \blue{\rm{D ) \: 2 \: }}}`

`\:`

Solution:-

• 
  `\rm{8x - 1 = 3x +9}`

`\:`

• 
  `\rm{8x - 3x = 9+1}`

`\:`

• 
  `\rm{5x = 10}`

`\:`

• 
  `\rm {x = \cancel{ (10)/(5) }}`

`\:`

• 
  `\underline {\boxed{ \rm {\red{ \bold{{x = 2}}}}}}`

`\:`

hope it helps!:D