4+.8(2n-25)=-8

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Solution for 4+.8(2n-25)=-8 equation: 


Simplifying
4 + 0.8(2n + -25) = -8

Reorder the terms:
4 + 0.8(-25 + 2n) = -8
4 + (-25 * 0.8 + 2n * 0.8) = -8
4 + (-20 + 1.6n) = -8

Combine like terms: 4 + -20 = -16
-16 + 1.6n = -8

Solving
-16 + 1.6n = -8

Solving for variable 'n'.

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

Add '16' to each side of the equation.
-16 + 16 + 1.6n = -8 + 16

Combine like terms: -16 + 16 = 0
0 + 1.6n = -8 + 16
1.6n = -8 + 16

Combine like terms: -8 + 16 = 8
1.6n = 8

Divide each side by '1.6'.
n = 5

Simplifying
n = 5

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