9+4(-5n-2)=

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Solution for 9+4(-5n-2)= equation:


Simplifying
9 + 4(-5n + -2) = 0

Reorder the terms:
9 + 4(-2 + -5n) = 0
9 + (-2 * 4 + -5n * 4) = 0
9 + (-8 + -20n) = 0

Combine like terms: 9 + -8 = 1
1 + -20n = 0

Solving
1 + -20n = 0

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + -20n = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -20n = 0 + -1
-20n = 0 + -1

Combine like terms: 0 + -1 = -1
-20n = -1

Divide each side by '-20'.
n = 0.05

Simplifying
n = 0.05

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