7(n+1)+3=45

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Solution for 7(n+1)+3=45 equation:


Simplifying
7(n + 1) + 3 = 45

Reorder the terms:
7(1 + n) + 3 = 45
(1 * 7 + n * 7) + 3 = 45
(7 + 7n) + 3 = 45

Reorder the terms:
7 + 3 + 7n = 45

Combine like terms: 7 + 3 = 10
10 + 7n = 45

Solving
10 + 7n = 45

Solving for variable 'n'.

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

Add '-10' to each side of the equation.
10 + -10 + 7n = 45 + -10

Combine like terms: 10 + -10 = 0
0 + 7n = 45 + -10
7n = 45 + -10

Combine like terms: 45 + -10 = 35
7n = 35

Divide each side by '7'.
n = 5

Simplifying
n = 5

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