Solve for y
y = \frac{15}{4} = 3\frac{3}{4} = 3.75
Assign y
y≔\frac{15}{4}
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y=\frac{3}{4}+3
Multiply -\frac{3}{4} and -1 to get \frac{3}{4}.
y=\frac{3}{4}+\frac{12}{4}
Convert 3 to fraction \frac{12}{4}.
y=\frac{3+12}{4}
Since \frac{3}{4} and \frac{12}{4} have the same denominator, add them by adding their numerators.
y=\frac{15}{4}
Add 3 and 12 to get 15.
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