40+7n=75

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Solution for 40+7n=75 equation: 


Simplifying
40 + 7n = 75

Solving
40 + 7n = 75

Solving for variable 'n'.

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

Add '-40' to each side of the equation.
40 + -40 + 7n = 75 + -40

Combine like terms: 40 + -40 = 0
0 + 7n = 75 + -40
7n = 75 + -40

Combine like terms: 75 + -40 = 35
7n = 35

Divide each side by '7'.
n = 5

Simplifying
n = 5

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