SOLUTION: Determine whether the point (1, 8) is a solution of the system 2x + 6y = 50 10x + 0y = 10 by substituting the point into each equation.
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Question 461143
:
Determine whether the point (1, 8) is a solution of the system
2x + 6y = 50
10x + 0y = 10
by substituting the point into each equation.
Answer by
richard1234(7193)
(
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):
You can
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Just substitute x = 1, y = 8.
2(1) + 6(8) = 50 (true)
10(1) + 8(0) = 50 (true)
So (1,8) is a solution to the system (also, the only solution).