Mathematics, 10.10.2021 04:30 gthif6088
For the following system, use the second equation to make a substitution for x in the first equation.
x + 3y = 5
x + 7 = 2y
What is the resulting equation?
2 y + 7 + 3 y = 5
2 y - 7 + 3 y = 5
2 y + 2 x + 3 y = 5
Answers: 1
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For the following system, use the second equation to make a substitution for x in the first equation...
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