Mathematics
Grade-7
Easy

Question

Solve:14x + 7 < 9x -3

  1. x < -3
  2. x < 5
  3. x < -5
  4. x > 3

hintHint:

first we have to simplify the inequality then divide to find the inequality for x

The correct answer is: x < -3


    14x + 7 < 9x -3
    14x -9x < -3 -7
    5x < -10
    now we have to divide by 5 both side
    fraction numerator 5 x over denominator 5 end fraction space less than space fraction numerator negative 10 over denominator 5 end fraction
x less than negative 2

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