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Finite Math Examples
Step 1
Step 1.1
Multiply by each element of the matrix.
Step 1.2
Simplify each element in the matrix.
Step 1.2.1
Apply the distributive property.
Step 1.2.2
Multiply by .
Step 1.2.3
Multiply by .
Step 1.2.4
Multiply by .
Step 1.3
Multiply by each element of the matrix.
Step 1.4
Simplify each element in the matrix.
Step 1.4.1
Multiply by .
Step 1.4.2
Multiply by .
Step 1.4.3
Multiply by .
Step 1.4.4
Multiply by .
Step 2
Add the corresponding elements.
Step 3
Step 3.1
Add and .
Step 3.2
Subtract from .
Step 4
Write as a linear system of equations.
Step 5
Step 5.1
Solve for in .
Step 5.1.1
Move all terms not containing to the right side of the equation.
Step 5.1.1.1
Subtract from both sides of the equation.
Step 5.1.1.2
Subtract from .
Step 5.1.2
Divide each term in by and simplify.
Step 5.1.2.1
Divide each term in by .
Step 5.1.2.2
Simplify the left side.
Step 5.1.2.2.1
Cancel the common factor of .
Step 5.1.2.2.1.1
Cancel the common factor.
Step 5.1.2.2.1.2
Divide by .
Step 5.1.2.3
Simplify the right side.
Step 5.1.2.3.1
Divide by .
Step 5.2
Replace all occurrences of with in each equation.
Step 5.2.1
Rewrite the equation as .
Step 5.2.2
Move all terms not containing to the right side of the equation.
Step 5.2.2.1
Add to both sides of the equation.
Step 5.2.2.2
Add and .
Step 5.2.3
Divide each term in by and simplify.
Step 5.2.3.1
Divide each term in by .
Step 5.2.3.2
Simplify the left side.
Step 5.2.3.2.1
Cancel the common factor of .
Step 5.2.3.2.1.1
Cancel the common factor.
Step 5.2.3.2.1.2
Divide by .
Step 5.2.3.3
Simplify the right side.
Step 5.2.3.3.1
Divide by .
Step 5.2.4
Move all terms not containing to the right side of the equation.
Step 5.2.4.1
Subtract from both sides of the equation.
Step 5.2.4.2
Subtract from .
Step 5.2.5
Divide each term in by and simplify.
Step 5.2.5.1
Divide each term in by .
Step 5.2.5.2
Simplify the left side.
Step 5.2.5.2.1
Cancel the common factor of .
Step 5.2.5.2.1.1
Cancel the common factor.
Step 5.2.5.2.1.2
Divide by .
Step 5.2.5.3
Simplify the right side.
Step 5.2.5.3.1
Divide by .
Step 5.3
List all of the solutions.