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3 years ago

HELP NOW!!! 20 POINTS AND URGENTLY NEEDED!!!!!!!!!!!!!!

Mathematics

1 answer:

Lunna [17]3 years ago

4 0

So basically here is the answer mate!

2x + 7y = 3-------------------------(substitute x's value here, i.e., x = -4y)

2( -4y ) + 7y = 3

-8y + 7y = 3

-1y = 3

y = -3------------------------( 1 )

Since x = -4y

= -4 ( -3 ) --------------------------( since we found the value of y)

= 12

Here is the answer for x = 12 , y = -3

Mark my anwer as the brainliest please ! :)

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