Math, asked by monicamishra154, 7 months ago

Plz help me soloving the queation by systematic method question is :-
-(3x+7)=x+ 19​

Answers

Answered by TheWonderWall
2

Answer:

 -( 3x + 7) = x + 19 \\  \\  =  >  - 3x - 7 = x + 19 \\  \\  =  >  - 3x - x = 19 + 7 \\  \\  =  >  - 4x = 26 \\  \\  =  > x =  \frac{26}{ - 4}  \\  \\  =  > x =  \frac{13}{ - 2}  \\  \\  =  > x =  - 6.5

hope it helps uH

Answered by gtm007
1

Answer:

-3x-7 = x+19

-7 -19 = x + 3x

-26 = 4x

=> x = -26/4

=> x = -6.5

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