Math, asked by regansani365, 5 hours ago

1. 3x-9=4x-25
2. (-15)-(-9)

Answers

Answered by saxenaamankumar005

0

Answer:

1.3x-9=4x-25

by transportation method ,

3x-9=4x-25

=25-9=4x-3x

x=16.

2.(-15)-(-9)

-15+9

=-6

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