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natulia [17]
3 years ago
14

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

Mathematics
2 answers:
Verdich [7]3 years ago
7 0
X + 3y = 7
y = 2

Substitute

x + 3(2) = 7
x + 6 = 7
x = 1
Hope this helps!<span />
Nina [5.8K]3 years ago
6 0
The answer would be 1
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