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xenn [34]
3 years ago
11

Solve the following system of equations. Express your answer as an ordered pair in the format (a,b), with no spaces between the

numbers or symbol.
2x+7y=-7

-4x-3y=-19

Mathematics
2 answers:
Harrizon [31]3 years ago
7 0
<span> 2x+7y=-7 / x 2
 4x+14y=-14+
-4x - 3y =-19
__________
14y-3y= -33
11y= -33
y = -3
2x = -7-7(-3)
2x = 21-7
2x = 14
x = 7</span>
Margarita [4]3 years ago
6 0
(7,-3). Hope this helps! 
~Astro, Helper in Training 

(2x+7y=-7 is in red, and -4x-37=-19 is in blue) 

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