2n+7n-10=2n-3n+10

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Solution for 2n+7n-10=2n-3n+10 equation:


Simplifying
2n + 7n + -10 = 2n + -3n + 10

Reorder the terms:
-10 + 2n + 7n = 2n + -3n + 10

Combine like terms: 2n + 7n = 9n
-10 + 9n = 2n + -3n + 10

Reorder the terms:
-10 + 9n = 10 + 2n + -3n

Combine like terms: 2n + -3n = -1n
-10 + 9n = 10 + -1n

Solving
-10 + 9n = 10 + -1n

Solving for variable 'n'.

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

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

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

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

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

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

Combine like terms: 10 + 10 = 20
10n = 20

Divide each side by '10'.
n = 2

Simplifying
n = 2

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