anonymous
  • anonymous
Solve: (- 1 / 2) x + 3 = –x + 7 Can anyone please explain how to do this pleaseee i will give medals
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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anonymous
  • anonymous
does we need to simplify it and find value of x?
anonymous
  • anonymous
yes @Hassan3130
anonymous
  • anonymous
can you help @Hassan3130

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anonymous
  • anonymous
to solve this separate constant and variable on opposite side,move -x to the right hand side and move 3 to the right hand side of equation
anonymous
  • anonymous
and after adding this we will get |dw:1437759036923:dw|
anonymous
  • anonymous
multiply the equation by 2 on both side so the value of x would be 8
anonymous
  • anonymous
but how did you get 4 ? @Hassan3130
anonymous
  • anonymous
so like do i add 7+3 @Hassan3130
anonymous
  • anonymous
now actually when +3 will move to the right hand side of equation it's sign would become opposite
anonymous
  • anonymous
ohhhh okay so it would be a minus 3
anonymous
  • anonymous
and then we flip 1/2 and multiply it on both sides but isn't it a negative ? @Hassan3130
anonymous
  • anonymous
no it will positive,we have -x on right hand side and when we will bring him to left hand it sign will change,right?
anonymous
  • anonymous
|dw:1437760144446:dw|
anonymous
  • anonymous
ohh okay i see so when we add x to other side the sign changes @Hassan3130
anonymous
  • anonymous
is it alright now,any question?
anonymous
  • anonymous
no, thank you so much !! you've been a great help !!! @Hassan3130
anonymous
  • anonymous
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anonymous
  • anonymous
oh my gosh thank you so much @EducationsFinest

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