Snapguide
STEPS
TOOLS
Solve this simultaneous equation

Solve this simultaneous equation

First step make one of the letters the same in this case Y has been made the same

First step make one of the letters the same in this case Y has been made the same

Cancel out the letter that has been made the same

Cancel out the letter that has been made the same

The next step is to add the first and second line

The next step is to add the first and second line

Now find out what x is and in this case it's -2

Now find out what x is and in this case it's -2

Now chose one of the original lines and add in what u no ....in this case we know X is -2  and continue to work it out

Now chose one of the original lines and add in what u no ....in this case we know X is -2 and continue to work it out

Now you know this you can work out Y is

Now you know this you can work out Y is

Then check to is your answers are correct by putting it into the one of the original equation

Then check to is your answers are correct by putting it into the one of the original equation

The creator of this guide has not included tools