Explicación paso a paso:
5× + 2y = 1
-3× + 3y = 5
-3(5× + 2y = 1)
2(-3× + 3y = 5)
-15x - 6y = -3
-6x + 6y = 10
--------------------
-21x = 7
x = 7 /-21
x = -1/3
-3(-1/3) + 3y = 5
1 + 3y = 5
3y = 5-1
3y = 4
y = 4/3
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Explicación paso a paso:
5× + 2y = 1
-3× + 3y = 5
-3(5× + 2y = 1)
2(-3× + 3y = 5)
-15x - 6y = -3
-6x + 6y = 10
--------------------
-21x = 7
x = 7 /-21
x = -1/3
-3(-1/3) + 3y = 5
1 + 3y = 5
3y = 5-1
3y = 4
y = 4/3