40=-4(3n+2)

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Solution for 40=-4(3n+2) equation: 


Simplifying
40 = -4(3n + 2)

Reorder the terms:
40 = -4(2 + 3n)
40 = (2 * -4 + 3n * -4)
40 = (-8 + -12n)

Solving
40 = -8 + -12n

Solving for variable 'n'.

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

Add '12n' to each side of the equation.
40 + 12n = -8 + -12n + 12n

Combine like terms: -12n + 12n = 0
40 + 12n = -8 + 0
40 + 12n = -8

Add '-40' to each side of the equation.
40 + -40 + 12n = -8 + -40

Combine like terms: 40 + -40 = 0
0 + 12n = -8 + -40
12n = -8 + -40

Combine like terms: -8 + -40 = -48
12n = -48

Divide each side by '12'.
n = -4

Simplifying
n = -4

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