-1=4+3(2n-5)

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Solution for -1=4+3(2n-5) equation:


Simplifying
-1 = 4 + 3(2n + -5)

Reorder the terms:
-1 = 4 + 3(-5 + 2n)
-1 = 4 + (-5 * 3 + 2n * 3)
-1 = 4 + (-15 + 6n)

Combine like terms: 4 + -15 = -11
-1 = -11 + 6n

Solving
-1 = -11 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
-1 + -6n = -11 + 6n + -6n

Combine like terms: 6n + -6n = 0
-1 + -6n = -11 + 0
-1 + -6n = -11

Add '1' to each side of the equation.
-1 + 1 + -6n = -11 + 1

Combine like terms: -1 + 1 = 0
0 + -6n = -11 + 1
-6n = -11 + 1

Combine like terms: -11 + 1 = -10
-6n = -10

Divide each side by '-6'.
n = 1.666666667

Simplifying
n = 1.666666667

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