X•2+12 I’m not sure if that’s what you’re looking for though
I really can't see what you wrote
H + 121 + 31 = 180
H + 152 = 180
H = 180 - 152
H = 28
x = -1
y = 1
To find this, input the equation into a graphing calculator, whether online or an actual one, and you have two options:
1 - Search for the points in which the line crosses the x and or y axis.
2 - Hit 2nd Graph to access the table and find when x and y equal zero.
Hope this helps!