SOLUTION: please help me solve this equation by substitution y=2x+3 y=3x+1
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Algebra: Expressions involving variables, substitution
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Question 143408
:
please help me solve this equation by substitution
y=2x+3
y=3x+1
Answer by
solver91311(24713)
(
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):
You can
put this solution on YOUR website!
If y is equal to two different things, then those different things must be equal to each other:
and
so:
Now just solve for x.