-2(10+n)=-18

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Solution for -2(10+n)=-18 equation: 


Simplifying
-2(10 + n) = -18
(10 * -2 + n * -2) = -18
(-20 + -2n) = -18

Solving
-20 + -2n = -18

Solving for variable 'n'.

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

Add '20' to each side of the equation.
-20 + 20 + -2n = -18 + 20

Combine like terms: -20 + 20 = 0
0 + -2n = -18 + 20
-2n = -18 + 20

Combine like terms: -18 + 20 = 2
-2n = 2

Divide each side by '-2'.
n = -1

Simplifying
n = -1

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