5y-3x=15 write three solutions of each of the following equations
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Answer:
(5,6) (-5,0) (0,3)
Step-by-step explanation:
5y - 3x = 15
5y = 15 + 3x
y = 15 + 3x / 5
Let x be 5
So
y = 15 + 15 / 5
y = 30/ 5 = 6
(5,6)
Let x be - 5
So
y = 15 - 15 / 5
y = 0
(-5,0)
Let x be 0
So
y = 15 + 0 / 5
y = 15 / 5 = 3
(0,3)
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