Math, asked by hetalshah, 9 months ago

-x+ 24 = -3X-20
solve and check by substitution if your answer is correct.​

Answers

Answered by lishikadhawan8b21
1

Answer:

Solution : -x + 24 = -3 x -20

              = -x + 24 = 60                                  ( - ) x ( - ) = ( + )

              = -x = 60 - 24                                   ( When a number from one side  

                                                                        move to another side the  

                                                             negative and positive signs changes. )

             = -x = 36

                                                                        ( If -x = 36 then x = -36 due to

                                                                        additive inverse. )

             = x = -36

Verification : 36 + 24 = -3 x -20

                     60 = 60

Hence, verified.

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