Math, asked by bacchaprashant, 7 months ago


1. Three more than twice a number is equal to four less than the number. Find the
number
Find the integers.
9x + 12 (120 - 2) = 120 x 10
9x + 1440 - 12x = 1200 =-3x = 1200 - 1440​

Answers

Answered by cutie08
3

Answer:

 \Large \fbox \red {Question \: : \: 1}

Three more than twice a number is equal to four less than the number. Find the number.

 \Large \fbox \red {Answer \: : }

 \implies Let the number be x.

  • Three more than twice a number = 2x + 3
  • Four less than the number = x - 4

Equation :

 \implies 2x + 3 = x - 4

Solve the equation :

2x + 3 = x - 4

2x - x = - 4 - 3

x = - 7

 \therefore So, the number is - 7.

 \Large \fbox \red {7}

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