I am learning to solve simultaneous equations
x + 7y = 15 (8,1) 1. inline your equations.
12x +20y =7 ( y,x ) 2. swap the x's and y's for the real numbers
3.times the numbers that need to be
o no ( eg. 20y:20 times 1)
o yes 4. find out if it is a yes or a no
my next step is: to finish my goal faster and better.
I think I got to a solo level extended abstract because I got 100 on IXL, and I can solve simple simultaneous equations which I have to do to get the year 9 standard.