How can one sixth x - 5 = one fifth x + 2 be set up as a system of equations?
6y - x = -30 and 5y - x = 10
5y + x = -30 and 5y + x = 10
6y - 6x = -30 and 5y - 5x = 10
5y + 5x = -30 and 5y + 5x = 10
Solution:
1/6 x - 5 = 1/5 x + 2
Consider y = 1/6 x - 5
Taking LCM
(x - 30)/6 = y
x - 30 = 6y
Using the subtraction property of equality
-30 = 6y - x
6y - x = -30
Again consider y = 1/5 x + 2
Taking LCM
(x + 10)/5 = y
By cross multiplication
x + 10 = 5y
Using the subtraction property of equality
5y - x = 10
Therefore, one sixth x - 5 = one fifth x + 2 can be set up as a system of equations as 6y - x = -30 and 5y - x = 10.
How can one sixth x - 5 = one fifth x + 2 be set up as a system of equations?
Summary:
One sixth x - 5 = one fifth x + 2 can be set up as a system of equations as 6y - x = -30 and 5y - x = 10.
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