Mathematics
Grade-7
Easy

Question

Solve the inequality.
-4x > 52

  1. x > -13
  2. x < -13
  3. x > 13
  4. x < 13

hintHint:

we have to remove -4 from -4x , so we have to multiply by fraction numerator negative 1 over denominator 4 end fraction

The correct answer is: x < -13


    negative 4 x space greater than 52
minus 4 x space space cross times space fraction numerator negative 1 over denominator 4 end fraction space less than space 52 space cross times space fraction numerator negative 1 over denominator 4 end fraction space left parenthesis space i n e q u a l i t y space s i g n space w i l l space c h a n g e space b e c a u s e space m u l t i p l y space b y space a space n e g a t i v e space n o. space fraction numerator negative 1 over denominator 4 end fraction space right parenthesis
x less than negative 13

    when we multiply by a negative number inequality sign will change

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