10+5(n-2)=20

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Solution for 10+5(n-2)=20 equation: 


Simplifying
10 + 5(n + -2) = 20

Reorder the terms:
10 + 5(-2 + n) = 20
10 + (-2 * 5 + n * 5) = 20
10 + (-10 + 5n) = 20

Combine like terms: 10 + -10 = 0
0 + 5n = 20
5n = 20

Solving
5n = 20

Solving for variable 'n'.

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

Divide each side by '5'.
n = 4

Simplifying
n = 4

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