2n+1=2n-(7n+3)-10

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Solution for 2n+1=2n-(7n+3)-10 equation:


Simplifying
2n + 1 = 2n + -1(7n + 3) + -10

Reorder the terms:
1 + 2n = 2n + -1(7n + 3) + -10

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

Reorder the terms:
1 + 2n = -3 + -10 + 2n + -7n

Combine like terms: -3 + -10 = -13
1 + 2n = -13 + 2n + -7n

Combine like terms: 2n + -7n = -5n
1 + 2n = -13 + -5n

Solving
1 + 2n = -13 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
1 + 2n + 5n = -13 + -5n + 5n

Combine like terms: 2n + 5n = 7n
1 + 7n = -13 + -5n + 5n

Combine like terms: -5n + 5n = 0
1 + 7n = -13 + 0
1 + 7n = -13

Add '-1' to each side of the equation.
1 + -1 + 7n = -13 + -1

Combine like terms: 1 + -1 = 0
0 + 7n = -13 + -1
7n = -13 + -1

Combine like terms: -13 + -1 = -14
7n = -14

Divide each side by '7'.
n = -2

Simplifying
n = -2

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