You can graph it on the calculator, but that won't make the slope apparent. Look it up with a google search.
The easiest way to find the slope and y-intercept of a line is to place it in the slope intercept form y=mx+b where m is the slope and b is the y intercept.
2x+3y=5 | Subtract 2x from both sides.
3y = -2x + 5 | divide everything by 3.
y = (-2/3)x + 5/3
The slope is -2/3 and the y intercept is 5.
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