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

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


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

Reorder the terms:
-3(-1 + 2n) + 7 = -5
(-1 * -3 + 2n * -3) + 7 = -5
(3 + -6n) + 7 = -5

Reorder the terms:
3 + 7 + -6n = -5

Combine like terms: 3 + 7 = 10
10 + -6n = -5

Solving
10 + -6n = -5

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 + -6n = -5 + -10

Combine like terms: 10 + -10 = 0
0 + -6n = -5 + -10
-6n = -5 + -10

Combine like terms: -5 + -10 = -15
-6n = -15

Divide each side by '-6'.
n = 2.5

Simplifying
n = 2.5

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