-3x(2n+1)+7=-5

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Solution for -3x(2n+1)+7=-5 equation:


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

Reorder the terms:
-3x(1 + 2n) + 7 = -5
(1 * -3x + 2n * -3x) + 7 = -5

Reorder the terms:
(-6nx + -3x) + 7 = -5
(-6nx + -3x) + 7 = -5

Reorder the terms:
7 + -6nx + -3x = -5

Solving
7 + -6nx + -3x = -5

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -6nx + -7 + -3x = -5 + -7

Reorder the terms:
7 + -7 + -6nx + -3x = -5 + -7

Combine like terms: 7 + -7 = 0
0 + -6nx + -3x = -5 + -7
-6nx + -3x = -5 + -7

Combine like terms: -5 + -7 = -12
-6nx + -3x = -12

Add '3x' to each side of the equation.
-6nx + -3x + 3x = -12 + 3x

Combine like terms: -3x + 3x = 0
-6nx + 0 = -12 + 3x
-6nx = -12 + 3x

Divide each side by '-6x'.
n = 2x-1 + -0.5

Simplifying
n = 2x-1 + -0.5

Reorder the terms:
n = -0.5 + 2x-1

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