Grade 10 Solving Linear Systems by Elimination with decimals and fractions

A little bit trickier questions using elimination with decimals and fractions.
What you need to do is to multiply by a factor of 10 to first clear the decimals, so if you have 0.1x multiply by 10; if you had 0.01x multiply by 100. Remember to multiply each and every term in the equation.
For fractions you need to multiply by the lowest common denominator to clear the fractions.
In this video I do several examples of each so you will be all set to conquer any system of equations that comes your way!