Question

Simplify in algebraic Expressions 3x -(4y-7x+3y)-2z​

Answer 1

Answer:

Step-by-step explanation:

=3x-(4y+3y-7x)-2z

=3x-(7y-7x)-2z

=3x-7y-7x-2z

=3x-7x-7y-2z

= -4-7y-2z

Answer 2

The correct answer is "10x-7y-2z".

Step-by-step explanation:

$The \ given \ expression \ is:\\\\3x-(4y-7x+3y)-2z\\\\On \ evaluating \ the \ above \ expression,we \ get\\\\=3x-4y+7x-3y-2z\\\\=10x-7y-2z$

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