Question

solve the following equation and checkthe solutions
(a) 1-4x=11​

Answer 1

ur ans

1-4x=11

-4x=10

x=10/-4

x=-10/4

x=-5/2

verification:

1-4(-5/2)=11

1+10=11

11=11

hence,verified

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Answer 2

$1 - 4x = 11 \\ = > 4x = 11 - 1 \\ = > 4x = 10 \\ = > x = \frac{10}{-4} \\ = > x = \frac{-5}{2}$