9(n+7)=1+10n

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Solution for 9(n+7)=1+10n equation:


Simplifying
9(n + 7) = 1 + 10n

Reorder the terms:
9(7 + n) = 1 + 10n
(7 * 9 + n * 9) = 1 + 10n
(63 + 9n) = 1 + 10n

Solving
63 + 9n = 1 + 10n

Solving for variable 'n'.

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

Add '-10n' to each side of the equation.
63 + 9n + -10n = 1 + 10n + -10n

Combine like terms: 9n + -10n = -1n
63 + -1n = 1 + 10n + -10n

Combine like terms: 10n + -10n = 0
63 + -1n = 1 + 0
63 + -1n = 1

Add '-63' to each side of the equation.
63 + -63 + -1n = 1 + -63

Combine like terms: 63 + -63 = 0
0 + -1n = 1 + -63
-1n = 1 + -63

Combine like terms: 1 + -63 = -62
-1n = -62

Divide each side by '-1'.
n = 62

Simplifying
n = 62

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