alex200101 alex200101
  • 01-10-2019
  • Mathematics
contestada

5x - 12y = -16
-3x + 4y = 0

Respuesta :

ladybug5383 ladybug5383
  • 01-10-2019
5
x
−
12
y
=
−
16
Step 1: Add 12y to both sides.
5
x
−
12
y
+
12
y
=
−
16
+
12
y
5
x
=
12
y
−
16
Step 2: Divide both sides by 5.
5
x
5
=
12
y
−
16
5
x
=
12
5
y
+
−
16
5
Answer:
x
=
12
5
y
+
−
16
5

Answer Link

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