23=-7n-3(1+2n)

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Solution for 23=-7n-3(1+2n) equation:


Simplifying
23 = -7n + -3(1 + 2n)
23 = -7n + (1 * -3 + 2n * -3)
23 = -7n + (-3 + -6n)

Reorder the terms:
23 = -3 + -7n + -6n

Combine like terms: -7n + -6n = -13n
23 = -3 + -13n

Solving
23 = -3 + -13n

Solving for variable 'n'.

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

Add '13n' to each side of the equation.
23 + 13n = -3 + -13n + 13n

Combine like terms: -13n + 13n = 0
23 + 13n = -3 + 0
23 + 13n = -3

Add '-23' to each side of the equation.
23 + -23 + 13n = -3 + -23

Combine like terms: 23 + -23 = 0
0 + 13n = -3 + -23
13n = -3 + -23

Combine like terms: -3 + -23 = -26
13n = -26

Divide each side by '13'.
n = -2

Simplifying
n = -2

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