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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
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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