Multiply by each element of the matrix.

Rearrange .

Rearrange .

Rearrange .

Rearrange .

Subtract from both sides of the equation.

Simplify the left side of the equation.

Subtract the corresponding elements of from each element of .

Simplify each element of the matrix .

Simplify .

Simplify .

Simplify .

Simplify .

Simplify the right side of the equation.

Subtract the corresponding elements of from each element of .

Simplify each element of the matrix .

Simplify .

Simplify .

Simplify .

Simplify .

Adding the null matrix to any matrix is a matrix itself.

Multiply both sides of the equation by .

Simplify the left side of the equation.

Cancel the common factor of .

Move the leading negative in into the numerator.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Multiply.

Multiply by .

Multiply by .

Simplify the right side of the equation.

Multiply by each element of the matrix.

Simplify each element of the matrix .

Rearrange .

Rearrange .

Rearrange .

Rearrange .

Solve -2x-5[[2,-8],[-4,2]]=[[4,-6],[2,-8]]