n-3+7=10+7n

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Solution for n-3+7=10+7n equation:


Simplifying
n + -3 + 7 = 10 + 7n

Reorder the terms:
-3 + 7 + n = 10 + 7n

Combine like terms: -3 + 7 = 4
4 + n = 10 + 7n

Solving
4 + n = 10 + 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.
4 + n + -7n = 10 + 7n + -7n

Combine like terms: n + -7n = -6n
4 + -6n = 10 + 7n + -7n

Combine like terms: 7n + -7n = 0
4 + -6n = 10 + 0
4 + -6n = 10

Add '-4' to each side of the equation.
4 + -4 + -6n = 10 + -4

Combine like terms: 4 + -4 = 0
0 + -6n = 10 + -4
-6n = 10 + -4

Combine like terms: 10 + -4 = 6
-6n = 6

Divide each side by '-6'.
n = -1

Simplifying
n = -1

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