Solve for a
a = -\frac{19}{2} = -9\frac{1}{2} = -9.5
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2a=-26+7
Add 7 to both sides.
2a=-19
Add -26 and 7 to get -19.
a=\frac{-19}{2}
Divide both sides by 2.
a=-\frac{19}{2}
Fraction \frac{-19}{2} can be rewritten as -\frac{19}{2} by extracting the negative sign.
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