What is the solution of the system?
y = 5x
x + y = 12
2 answers:
Answer:
Step-by-step explanation:
y=5x
+5(y)=(12-x)+5 which distributing is +5y= +60-5x
y=5x
+5y=+60-5x
6y=60
y=10
10=5x
x=2
Answer:
<u>x = 3</u>
Step-by-step explanation:
y = 5x
x + y = 12
x + 5x = 12 (substitute 5x in the place of y)
6x = 12
x = 12/6
<u>x = 3</u>
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