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mezya
[45]
3 years ago
8
For the following system, use the second equation to make a substitution for x in the first equation.
Mathematics
Answer
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1
answer:
lyudmila
[28]
3 years ago
3
0
The answer is
B
. In the second equation, when you solve for x, it will be equal to y - 3. Then substitute that with x and 3(y - 3) +2y = 7 is what you get.
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