Solve the system of equations.𝑦=5−2𝑥4𝑥+3𝑦=−13Group of answer choices(14,23)(−14,23)(14,−23)(−14,−23)
Question
Solve the system of equations.
Group of answer choices:
- (14, 23)
- (−14, 23)
- (14, −23)
- (−14, −23)
Solution
1. Break Down the Problem
We have the following system of equations:
We'll substitute the expression for from the first equation into the second equation to solve for .
2. Relevant Concepts
We will use substitution to eliminate from the second equation.
3. Analysis and Detail
-
Substitute from the first equation into the second equation:
-
Simplify the equation:
-
Isolate :
-
Now substitute back into the first equation to find :
4. Verify and Summarize
We have found and . Let's verify by substituting both values back into the second equation: Both equations are satisfied.
Final Answer
The solution of the system of equations is .
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