English, 28.05.2021 17:30 genyjoannerubiera
Finish solving the system of equations, y = 7x – 3 and y = –x + 5, using the substitution method.
1. Use substitution to create a one-variable linear equation: 7x – 3 = –x + 5.
2. Solve to determine the unknown variable in the equation: 8x = 8
x = 1
3. Substitute the value of the variable into either original equation to solve for the other variable.
4. Write the solution to the system of equations as an ordered pair.
The solution to the system is
Answers: 1
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Finish solving the system of equations, y = 7x – 3 and y = –x + 5, using the substitution method.
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