sanvyasandeep65 sanvyasandeep65
  • 22-06-2020
  • Mathematics
contestada

89 x (100-2) = 98 x (100-x) What should replace 'x' to make the equation true?

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Carterg001
Carterg001 Carterg001
  • 22-06-2020

Answer:

x=11

Step-by-step explanation:

the 100-2=98 so you would need the 98 times 89 on both sides or something that is equal

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BrainlyWarrior
BrainlyWarrior BrainlyWarrior
  • 06-09-2020

Answer :

[tex]\bigstar\bf\:89\times (100-2)=98\times (100-x)[/tex]

[tex]:\implies\tt\:89\times 98=98\times (100-x)[/tex]

[tex]:\implies\tt\:100-x=\dfrac{89\times 98}{98}[/tex]

[tex]:\implies\tt\:100-x=89[/tex]

[tex]:\implies\tt\:x=100-89[/tex]

[tex]:\implies\boxed{\bf{\gray{x=11}}}[/tex]

Answer Link

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