7n+4[9-6n]=

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Solution for 7n+4[9-6n]= equation:


Simplifying
7n + 4[9 + -6n] = 0
7n + [9 * 4 + -6n * 4] = 0
7n + [36 + -24n] = 0

Reorder the terms:
36 + 7n + -24n = 0

Combine like terms: 7n + -24n = -17n
36 + -17n = 0

Solving
36 + -17n = 0

Solving for variable 'n'.

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

Add '-36' to each side of the equation.
36 + -36 + -17n = 0 + -36

Combine like terms: 36 + -36 = 0
0 + -17n = 0 + -36
-17n = 0 + -36

Combine like terms: 0 + -36 = -36
-17n = -36

Divide each side by '-17'.
n = 2.117647059

Simplifying
n = 2.117647059

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