Question

Solve the system of equations below. Enter your answer in the boxes.8a + 12b = 926a – 4b = 4

Answer 1

Step 1:

In this question, we are given the following:

Solve the system of equations below. Enter your answer in the boxes.

8a + 12b = 92

6a – 4b = 4

Step 2:

The details of the solution are as follows:

From the graph, we can see that:

`a\text{ = 4 , b = 5}`

Reason:

`\begin{gathered} 8a\text{ + 12 b = 8 \lparen 4 \rparen + 12 \lparen 5 \rparen = 32 + 60 = 92 \lparen TRUE \rparen} \\ 6a\text{ -4b = 6\lparen4\rparen - 4 \lparen 5 \rparen = 24 - 20 = 4 \lparen TRUE \rparen} \end{gathered}`
`\begin{gathered} CONCLUSION: \\ The\text{ final answers are:} \\ a\text{ = 4 , b = 5} \end{gathered}`