6(7n-5)-[2(5n-3)+3]=

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Solution for 6(7n-5)-[2(5n-3)+3]= equation:


Simplifying
6(7n + -5) + -1[2(5n + -3) + 3] = 0

Reorder the terms:
6(-5 + 7n) + -1[2(5n + -3) + 3] = 0
(-5 * 6 + 7n * 6) + -1[2(5n + -3) + 3] = 0
(-30 + 42n) + -1[2(5n + -3) + 3] = 0

Reorder the terms:
-30 + 42n + -1[2(-3 + 5n) + 3] = 0
-30 + 42n + -1[(-3 * 2 + 5n * 2) + 3] = 0
-30 + 42n + -1[(-6 + 10n) + 3] = 0

Reorder the terms:
-30 + 42n + -1[-6 + 3 + 10n] = 0

Combine like terms: -6 + 3 = -3
-30 + 42n + -1[-3 + 10n] = 0
-30 + 42n + [-3 * -1 + 10n * -1] = 0
-30 + 42n + [3 + -10n] = 0

Reorder the terms:
-30 + 3 + 42n + -10n = 0

Combine like terms: -30 + 3 = -27
-27 + 42n + -10n = 0

Combine like terms: 42n + -10n = 32n
-27 + 32n = 0

Solving
-27 + 32n = 0

Solving for variable 'n'.

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

Add '27' to each side of the equation.
-27 + 27 + 32n = 0 + 27

Combine like terms: -27 + 27 = 0
0 + 32n = 0 + 27
32n = 0 + 27

Combine like terms: 0 + 27 = 27
32n = 27

Divide each side by '32'.
n = 0.84375

Simplifying
n = 0.84375

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