campbelljesse92 campbelljesse92

22-11-2020
Mathematics

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Solve the equation 7 − 2x = 19.

Question 11 options:

x = −13

x = −6

x = 6

x = 13

Respuesta :

alifaisalsayeed alifaisalsayeed

22-11-2020

Answer:

-6

Step-by-step explanation:

firstly arrange whole equation,

-2x+7=19

Now, Transpose 7 to RHS (right hand side)

-2x=19-7

-2x=12

Further, seperate coefficient -2 from x

and transpose it to RHS and divide them

x=12/-2

Hence, x= -6

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