Math, asked by sheryaaggarwal153, 6 months ago

2x + 3y - 4z
3x - z
x= 2 y= 3 z= -1
this is algebra question

Answers

Answered by tanmay0734

1

Answer:

2x+3y-4z=2(2)+3(3)-4(-1)

=4+9+4=17

3x-7=3(2)-7

=6-7=-1

Answered by rajbirrandhawa2015

1

Answer:

?? don't understand Mai tuition aogyi to bta dungi

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