How do you solve #1/4t-1/6=-4/9#?
First put the
Find a common denominator, 18, so that the two fractions can be added together.
First, bring the constants (a number on its own) to the right-hand side in order to isolate
addition like this:
We can then cross multiply which is when we multiply the denominators and numerators that are diagonal to each other, like this:
All we have to do is to divide each side by 18 to get
Hope this helps you, mate.