-2(5n-7)+3n-(n+4)=26

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Solution for -2(5n-7)+3n-(n+4)=26 equation:


Simplifying
-2(5n + -7) + 3n + -1(n + 4) = 26

Reorder the terms:
-2(-7 + 5n) + 3n + -1(n + 4) = 26
(-7 * -2 + 5n * -2) + 3n + -1(n + 4) = 26
(14 + -10n) + 3n + -1(n + 4) = 26

Reorder the terms:
14 + -10n + 3n + -1(4 + n) = 26
14 + -10n + 3n + (4 * -1 + n * -1) = 26
14 + -10n + 3n + (-4 + -1n) = 26

Reorder the terms:
14 + -4 + -10n + 3n + -1n = 26

Combine like terms: 14 + -4 = 10
10 + -10n + 3n + -1n = 26

Combine like terms: -10n + 3n = -7n
10 + -7n + -1n = 26

Combine like terms: -7n + -1n = -8n
10 + -8n = 26

Solving
10 + -8n = 26

Solving for variable 'n'.

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

Add '-10' to each side of the equation.
10 + -10 + -8n = 26 + -10

Combine like terms: 10 + -10 = 0
0 + -8n = 26 + -10
-8n = 26 + -10

Combine like terms: 26 + -10 = 16
-8n = 16

Divide each side by '-8'.
n = -2

Simplifying
n = -2

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