2x + 3y = 3
y = 8 – 3x
Mathematics, 21.04.2020 17:00 sparkybig12
Use the system of equations to answer the questions.
2x + 3y = 3
y = 8 – 3x
The value of y from the second equation is substituted back into the first equation. What is the resulting equation?
2(8 – 3x) + 3x = 3
2x + 3(8 – 3x) = 3
2x + 3y = 8 – 3x
What is the value of x?
–3
–1
3
What is the value of y?
–1
1
3
Answers: 1
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You know the right answer?
Use the system of equations to answer the questions.
2x + 3y = 3
y = 8 – 3x
2x + 3y = 3
y = 8 – 3x
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