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2) If x = 1 and y = a is the solution of the equation x + 3y = 10, then what is the value of

a?

Question

2) If x = 1 and y = a is the solution of the equation x + 3y = 10, then what is the value of

a?

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Mathematics
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2021-07-19T20:36:36+00:00
2021-07-19T20:36:36+00:00 2 Answers
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## Answers ( )

Answer:2) If x = 1 and y = a is the solution of the equation x + 3y = 10, then what is the value of a?

x + 3y = 10

1 + 3a= 10

3a=10-1

3a= 9

a=9/3

a = 3

Answer:## A = 3

Step-by-step explanation:put the value in equation

1 + 3a = 10

3a = 10 – 1

3a = 9

a = 9/3

a = 3