Funadvice Logo
+ List
More Education & School Questions

How would you solve thiis math equation?

The equation is, x/3 -4 = x/5 ?

Thank you very much :D

Become an Expert →
Answer #1

yeah I know but my teacher gave me an exam review with the answers but I don’t understand how 2 works out either.. but it is the answer..

Answer #2

This is how it works…

     x/3 - 4 = x/5

find a common denominator, 15

     5x/15 - 4 = 3x/15

Subtract 3x/15 from both sides

     2x/15 - 4 = 0

Add 4 to both sides

     2x/15 = 4

Divide each side by 2 

      x/15 = 2

Multiply each side by 15

       x = 30
Answer #3

im sorry I check my work and the answer is 30 but where did you hear it was to because if you check your work 2 doesn’t work but 30 does

Answer #4

I would say multiple the 4 on both top and bottom by 3… –> x/3 -12/3 = x/5 then and the left side together… –>x-12/3 = x/5 then cross muliply… —> 5x-60 = 3x subtract 5x… –> -60 = -2x then divide by -2 –> x=30

Answer #5

thanks for trying but it’s actually x= 2

but I dont know how to get it..

Answer #6

the answer is 5

More Like This
Ask an advisor one-on-one!
Advisor

IGNOU Solved Assignment

Education, Online Learning, Assignment Help

Advisor

Smart Math Tutoring

Online Education, Test Preparation, Tutoring Services

Advisor

Kids Math Games

Education, Children's Entertainment, Online Games

Advisor

Fun Math Games for Kids

Education, Children's Entertainment, Online Learning

Advisor

IGNOU Solved Assignment

Education, Online Services, Study Resources