Math, asked by Hammaduddin, 7 months ago

3x-5z=4 and 9y-2z=7 solve by elimination method.

Answers

Answered by Anonymous

15

Answer:

EQUATION 1

3x-5z=4

=>9x-15z=12

EQUATION 2

9x-2z=7

SUBTRACTING 2 EQNS

13Z=(-5)

Z=(-5)/13

x=4-25/13=27/13

Answered by khushisahu06042005

5

Step-by-step explanation:

elimination method

Q= 3y-5z=4

9y-2z=7

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