-5(1-8n)-2(5n-8)=-19

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Solution for -5(1-8n)-2(5n-8)=-19 equation:


Simplifying
-5(1 + -8n) + -2(5n + -8) = -19
(1 * -5 + -8n * -5) + -2(5n + -8) = -19
(-5 + 40n) + -2(5n + -8) = -19

Reorder the terms:
-5 + 40n + -2(-8 + 5n) = -19
-5 + 40n + (-8 * -2 + 5n * -2) = -19
-5 + 40n + (16 + -10n) = -19

Reorder the terms:
-5 + 16 + 40n + -10n = -19

Combine like terms: -5 + 16 = 11
11 + 40n + -10n = -19

Combine like terms: 40n + -10n = 30n
11 + 30n = -19

Solving
11 + 30n = -19

Solving for variable 'n'.

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

Add '-11' to each side of the equation.
11 + -11 + 30n = -19 + -11

Combine like terms: 11 + -11 = 0
0 + 30n = -19 + -11
30n = -19 + -11

Combine like terms: -19 + -11 = -30
30n = -30

Divide each side by '30'.
n = -1

Simplifying
n = -1

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