Question

Sum of 3/5x,2/3x and -4/5x is
a)7/15x
b)-8/25x
c)-7/15x
plzzzz answer fast plzzzzz​

Answer 1

Answer:

3/5x+2/3x

=9x+10x/15

19x/15-4/5x

19-12x/15

7x/15 is the answer

Answer 2

It's option A -7/15x

3/5x+(-4/5x)+2/3x=

-1/5x+2/3x=

1/x[2/3-1/5]=

1/x[10-3/15]=

7/15x

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