Solve for y
y=-7.25
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-1.8-0.4y=1.1
Multiply 0.6 and -3 to get -1.8.
-0.4y=1.1+1.8
Add 1.8 to both sides.
-0.4y=2.9
Add 1.1 and 1.8 to get 2.9.
y=\frac{2.9}{-0.4}
Divide both sides by -0.4.
y=\frac{29}{-4}
Expand \frac{2.9}{-0.4} by multiplying both numerator and the denominator by 10.
y=-\frac{29}{4}
Fraction \frac{29}{-4} can be rewritten as -\frac{29}{4} by extracting the negative sign.
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