20+7n+6=150-7n-4

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Solution for 20+7n+6=150-7n-4 equation:


Simplifying
20 + 7n + 6 = 150 + -7n + -4

Reorder the terms:
20 + 6 + 7n = 150 + -7n + -4

Combine like terms: 20 + 6 = 26
26 + 7n = 150 + -7n + -4

Reorder the terms:
26 + 7n = 150 + -4 + -7n

Combine like terms: 150 + -4 = 146
26 + 7n = 146 + -7n

Solving
26 + 7n = 146 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
26 + 7n + 7n = 146 + -7n + 7n

Combine like terms: 7n + 7n = 14n
26 + 14n = 146 + -7n + 7n

Combine like terms: -7n + 7n = 0
26 + 14n = 146 + 0
26 + 14n = 146

Add '-26' to each side of the equation.
26 + -26 + 14n = 146 + -26

Combine like terms: 26 + -26 = 0
0 + 14n = 146 + -26
14n = 146 + -26

Combine like terms: 146 + -26 = 120
14n = 120

Divide each side by '14'.
n = 8.571428571

Simplifying
n = 8.571428571

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