Write as a Vector Equality a5=27 , a15=87

Problem

a⋅5=27,a⋅15=87

Solution

1. Identify the components of the system. We have a scalar variable a multiplying two different values to produce two corresponding results.

2. Define the vectors by grouping the coefficients on the left side and the constants on the right side into column vectors.

3. Construct the vector equality by placing the scalar a outside the vector containing the coefficients 5 and 15

4. Equate this to the vector containing the results 27 and 87

Final Answer

a*[[5],[15]]=[[27],[87]]

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