10n-7=4n-25

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Solution for 10n-7=4n-25 equation:


Simplifying
10n + -7 = 4n + -25

Reorder the terms:
-7 + 10n = 4n + -25

Reorder the terms:
-7 + 10n = -25 + 4n

Solving
-7 + 10n = -25 + 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 + 10n + -4n = -25 + 4n + -4n

Combine like terms: 10n + -4n = 6n
-7 + 6n = -25 + 4n + -4n

Combine like terms: 4n + -4n = 0
-7 + 6n = -25 + 0
-7 + 6n = -25

Add '7' to each side of the equation.
-7 + 7 + 6n = -25 + 7

Combine like terms: -7 + 7 = 0
0 + 6n = -25 + 7
6n = -25 + 7

Combine like terms: -25 + 7 = -18
6n = -18

Divide each side by '6'.
n = -3

Simplifying
n = -3

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