Add to both sides of the equation.

Simplify the left side of the equation.

Add the corresponding elements of to each element of .

Simplify each element of the matrix .

Simplify .

Simplify .

Simplify .

Simplify .

Simplify .

Simplify .

Simplify the right side of the equation.

Add the corresponding elements of to each element of .

Simplify each element of the matrix .

Simplify .

Simplify .

Simplify .

Simplify .

Simplify .

Simplify .

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

Multiply both sides of the equation by .

Cancel the common factor of .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Simplify the right side of the equation.

Multiply by each element of the matrix.

Simplify each element of the matrix .

Rearrange .

Rearrange .

Rearrange .

Rearrange .

Rearrange .

Rearrange .

Solve 8x-[[18,5],[-12,10],[18,60]]=[[22,-13],[-20,30],[54,4]]