Math, asked by shefalipatro30, 9 months ago

subtract the sum of (2x-3y+4z) and (-3y+4x-15z) from the sum of (12x-15y) and (19x-34z)

Answers

Answered by shkumari1506

1

Step-by-step explanation:

adding

2x-3y+4z-3y+4x-15z

2x-6y-11z.................(1)

adding

12x_15y+19x-34z

31x-15y-34z.............(2)

subtracting eqn 2from 1

31x -15y - 34z-2x +6y +11z

29x-9y-23z

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