(28 * x) -42 = 154
28x - 42 = 154
28x = 196
the unknown number is 7
Answer: It will not be spread out horizontally across the entire coordinate
plane because in Step 2, Jacob plotted Fahrenheit instead of Celsius on
the x-axis.
Jacob confused the values, the first coordinate of the ordered pairs (which corresponds to the x-axis) is in Celsius and he used it as Farenheit.
30 is the greatest common factor I think
5x^2-3x^2= 2x^2
2x^2-14
2(x^2-7)
