Use the method of substitution to solve the following system of equations. If the system is dependent, express the solution set in terms of one of the variables. Leave all fractional answers in fraction form. y=-11 x+2y=7

Use the method of substitution to solve the following system of equations. If the system is dependent, express the solution set in terms of one of the variables. Leave all fractional answers in fraction form. y=-11 x+2y=7

Question
Equations
asked 2020-10-18
Use the method of substitution to solve the following system of equations. If the system is dependent, express the solution set in terms of one of the variables. Leave all fractional answers in fraction form.
y=-11
x+2y=7

Answers (1)

2020-10-19
Step 1
Consider the provided information,
y=-11....(1)
x+2y=7....(2)
Use the method of substitution to solve the following system of equations.
Step 2
Now, the value of y in the equation (1) put in the equation (2).
x+2(-11)=7
x=7+22
x=29
Hence.
Therefore, the solution is (29,−11).
0

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