Solve for y
y=-\frac{1}{12}\approx -0.083333333
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y=-\frac{3}{4}+\frac{2}{3}
Add \frac{2}{3} to both sides.
y=-\frac{9}{12}+\frac{8}{12}
Least common multiple of 4 and 3 is 12. Convert -\frac{3}{4} and \frac{2}{3} to fractions with denominator 12.
y=\frac{-9+8}{12}
Since -\frac{9}{12} and \frac{8}{12} have the same denominator, add them by adding their numerators.
y=-\frac{1}{12}
Add -9 and 8 to get -1.
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