75 = 3 { \left(-6n-5 \right) }^{ }
Solve for n
n=-5
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\frac{75}{3}=\left(-6n-5\right)^{1}
Divide both sides by 3.
25=\left(-6n-5\right)^{1}
Divide 75 by 3 to get 25.
25=-6n-5
Calculate -6n-5 to the power of 1 and get -6n-5.
-6n-5=25
Swap sides so that all variable terms are on the left hand side.
-6n=25+5
Add 5 to both sides.
-6n=30
Add 25 and 5 to get 30.
n=\frac{30}{-6}
Divide both sides by -6.
n=-5
Divide 30 by -6 to get -5.
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