Math, asked by zairamehraj, 10 months ago

add the expression 3x + 5y-4;-9x+4y and 2x - 5y + 7 horizontal method

with explanation pls

Answers

Answered by arjun4671

1

Answer:

-4x+4y+3 or 4x-4y-3

Step-by-step explanation:

(3x+5y-4)+(-9x+4y)+(2x-5y+7)

=3x+5y-4-9x+4y+2x-5y+7

= -4x+4y+3 or

=4x-4y-3

Answered by Anonymous

1

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