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Norma-Jean [14]
3 years ago
6

What is the value of y in the solution to the system of equations? x + y = 1 2x – 3y = –30

Mathematics
2 answers:
arsen [322]3 years ago
8 0
X=10 y=20 Good Luck :)

Sauron [17]3 years ago
7 0
X + y = 1.....multiply by -2
2x - 3y = -30
-----------------
-2x - 2y = -2 (result of multiplying by -2)
2x - 3y = -30
----------------add
-5y = -32
y = -32/-5
y = 32/5 or 6.4 <===

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