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If x+3y=7 and y=2 then x equals?
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2 votes
If x+3y=7 and y=2 then x equals?

User Javeed Shakeel
by
6.3k points

2 Answers

6 votes
The answer would be 1
User Secretgenes
by
5.9k points
5 votes
x + 3y = 7
y = 2

Substitute

x + 3(2) = 7
x + 6 = 7
x = 1
Hope this helps!
User Peter Centellini
by
5.8k points
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