Solve for ν
\nu =-11
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\nu -7=3\nu +15
Use the distributive property to multiply 3 by \nu +5.
\nu -7-3\nu =15
Subtract 3\nu from both sides.
-2\nu -7=15
Combine \nu and -3\nu to get -2\nu .
-2\nu =15+7
Add 7 to both sides.
-2\nu =22
Add 15 and 7 to get 22.
\nu =\frac{22}{-2}
Divide both sides by -2.
\nu =-11
Divide 22 by -2 to get -11.
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