SOLUTION: x+2y=10 3x-y=2
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Question 105595
:
x+2y=10
3x-y=2
Answer by
askmemath(368)
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Solved by
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solver:
SOLVE linear system by SUBSTITUTION
Solve:
We'll use substitution. After moving 2*y to the right, we get:
, or
. Substitute that
into another equation:
and simplify: So, we know that y=4. Since
, x=2.
Answer:
.
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