Question

if 2x+3y=0 and 4x-3y=0 thenx+y is equal to​

Answer 1

Answer:

x+y=0

Step-by-step explanation:

because the sum of the equantions -

= 2x+3y+(4x-3y) = 0

= 2x+3y+4x-3y=0

= 6x=0

=x=6*0

= x=0

replace the value of X in first equantion

2*0+3y=0

0+3y=0

y = 0/3

y = 0

and then

x+y=0

0+0=0

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