Question
Check whether the following system of equations has a solution.
4x + 2y + 8z + 6w = 3
2x + 2y + 2z + 2w = 1
x + 3z + 2w = 3
Answer :
Word Count : 402
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Skip in 10
We are asked to check whether the following system of equations has a solution: $$ \begin{cases} 4x + 2y + 8z + 6w = 3 \\ 2x + 2y + 2z + 2w = 1 \\ x + 3z + 2w = 3 \end{cases} $$ We will solve manually, step by step. --- ### Step 1: Write the system clearly 1. $4x + 2y + 8z + 6w = 3$ 2. $2x + 2y + 2z + 2w = 1$ 3. $x + 0y + 3z + 2w
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