6n+7=4n-7

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


Simplifying
6n + 7 = 4n + -7

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

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

Solving
7 + 6n = -7 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
7 + 6n + -4n = -7 + 4n + -4n

Combine like terms: 6n + -4n = 2n
7 + 2n = -7 + 4n + -4n

Combine like terms: 4n + -4n = 0
7 + 2n = -7 + 0
7 + 2n = -7

Add '-7' to each side of the equation.
7 + -7 + 2n = -7 + -7

Combine like terms: 7 + -7 = 0
0 + 2n = -7 + -7
2n = -7 + -7

Combine like terms: -7 + -7 = -14
2n = -14

Divide each side by '2'.
n = -7

Simplifying
n = -7

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