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Genrish500 [490]
3 years ago
7

What is the solution to the system of equations y=-3x- 2 and 5x+3y=15

Mathematics
1 answer:
Lunna [17]3 years ago
8 0
Hello : 
<span>y=-3x- 2 ...(1) 
5x+3y=15...(2) 
subsct in (2) :  5x +3(-3x-2) =15
5x-9x-6 = 15
-4x = 21
x = -21/4
y = -3(-21/4)-2 .....calculate </span>
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