-5+2(1+2n)=2(n-6)-7

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Solution for -5+2(1+2n)=2(n-6)-7 equation:


Simplifying
-5 + 2(1 + 2n) = 2(n + -6) + -7
-5 + (1 * 2 + 2n * 2) = 2(n + -6) + -7
-5 + (2 + 4n) = 2(n + -6) + -7

Combine like terms: -5 + 2 = -3
-3 + 4n = 2(n + -6) + -7

Reorder the terms:
-3 + 4n = 2(-6 + n) + -7
-3 + 4n = (-6 * 2 + n * 2) + -7
-3 + 4n = (-12 + 2n) + -7

Reorder the terms:
-3 + 4n = -12 + -7 + 2n

Combine like terms: -12 + -7 = -19
-3 + 4n = -19 + 2n

Solving
-3 + 4n = -19 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-3 + 4n + -2n = -19 + 2n + -2n

Combine like terms: 4n + -2n = 2n
-3 + 2n = -19 + 2n + -2n

Combine like terms: 2n + -2n = 0
-3 + 2n = -19 + 0
-3 + 2n = -19

Add '3' to each side of the equation.
-3 + 3 + 2n = -19 + 3

Combine like terms: -3 + 3 = 0
0 + 2n = -19 + 3
2n = -19 + 3

Combine like terms: -19 + 3 = -16
2n = -16

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

Simplifying
n = -8

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