-19+12=5(n-4)-4

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Solution for -19+12=5(n-4)-4 equation:


Simplifying
-19 + 12 = 5(n + -4) + -4

Combine like terms: -19 + 12 = -7
-7 = 5(n + -4) + -4

Reorder the terms:
-7 = 5(-4 + n) + -4
-7 = (-4 * 5 + n * 5) + -4
-7 = (-20 + 5n) + -4

Reorder the terms:
-7 = -20 + -4 + 5n

Combine like terms: -20 + -4 = -24
-7 = -24 + 5n

Solving
-7 = -24 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
-7 + -5n = -24 + 5n + -5n

Combine like terms: 5n + -5n = 0
-7 + -5n = -24 + 0
-7 + -5n = -24

Add '7' to each side of the equation.
-7 + 7 + -5n = -24 + 7

Combine like terms: -7 + 7 = 0
0 + -5n = -24 + 7
-5n = -24 + 7

Combine like terms: -24 + 7 = -17
-5n = -17

Divide each side by '-5'.
n = 3.4

Simplifying
n = 3.4

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