Add to both sides of the equation.

Add and .

Add to both sides of the equation.

Add and .

Divide each term in by .

Cancel the common factor of .

Divide by .

Solve for x 4.2x-8.1=6.3-5.4x

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# Solve for x 4.2x-8.1=6.3-5.4x

Add to both sides of the equation.

Add and .

Add to both sides of the equation.

Add and .

Divide each term in by .

Cancel the common factor of .

Divide by .

Solve for x 4.2x-8.1=6.3-5.4x