Solve the system of equations by using the substitution method. 3x - 4y = 24 y = x - 7
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1. Solve the system of equations by using the substitution method.
3x - 4y = 24
y = x - 7
A. The solution is _________. (Simplify your answer. Type an ordered pair.)
B. There are infinitely many solutions.
C. There is no solution.
2. Solve the system of equations by the addition method.
x + 6y = -9
3x + 8y = -17
A. The solution is __________. (Type an ordered pair.)
B. There are infinitely many solutions.
C. There is no solution.
3. Solve the system of equations by the addition method.
5x - 4y = 11
3x + 8y = 4
A. The solution is _________. (Type an ordered pair. Type integers or simplified fractions.)
B. There are infinitely many solutions.
C. There is no solution.
4. Solve the equation for y.
8 (y - 4)
_________ = -3y
3
A. y = ___________ (Type an integer or a simplified fraction.)
B. The solution is all real numbers.
C. There is no solution.
5. Solve the system of equations by the substitution method.
3x - y = 2
5x - 2y = 6
A. The solution is _________. (Simplify your answer. Type an ordered pair.)
B. There are infinitely many solutions.
C. There is no solution.
1. Solve the system of equations by using the substitution method.
3x - 4y = 24
y = x - 7
A. The solution is _________. (Simplify your answer. Type an ordered pair.)
B. There are infinitely many solutions.
C. There is no solution.
2. Solve the system of equations by the addition method.
x + 6y = -9
3x + 8y = -17
A. The solution is __________. (Type an ordered pair.)
B. There are infinitely many solutions.
C. There is no solution.
3. Solve the system of equations by the addition method.
5x - 4y = 11
3x + 8y = 4
A. The solution is _________. (Type an ordered pair. Type integers or simplified fractions.)
B. There are infinitely many solutions.
C. There is no solution.
4. Solve the equation for y.
8 (y - 4)
_________ = -3y
3
A. y = ___________ (Type an integer or a simplified fraction.)
B. The solution is all real numbers.
C. There is no solution.
5. Solve the system of equations by the substitution method.
3x - y = 2
5x - 2y = 6
A. The solution is _________. (Simplify your answer. Type an ordered pair.)
B. There are infinitely many solutions.
C. There is no solution.
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