| I don't get it! by: Justin V
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| Know the parts of a equation.
1. y = mx + b y is any point on the y axis on a grid The = sign divides the equation m is the slope (change in y/ change in x) x is any point on the x axis on a grid b is the point where the equation (line) touches the y axis on a grid |
| Try a equation
7x - 3 = 2(x + 6) 7x - 3 = 2x +12 -2x -2x 5x - 3 = 12 + 3 +3 5x = 15 5 5 
x = 3 |
| Try one with all numbers.
y = mx + b (find x) -b -b y -b = mx m m x = y -b m |
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