write two solution for the following equation x –2y= 19
Answers
Answered by
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Step-by-step explanation:
1st solution=> 21y-2y = 19y
2nd solution=> -17y -2y = 19y
Answered by
0
Answer:
When x = 21, y is 1
When x = 23 , y is 2
Step-by-step explanation:
x - 2y = 19
Put y = 1
x- 2(1) = 19
x - 2 = 19
x = 19 + 2
x = 21
Put y = 2
x - 2(2) = 19
x - 4 = 19
x = 19 + 4
x = 23
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