2=3n-(8-7n)

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Solution for 2=3n-(8-7n) equation:


Simplifying
2 = 3n + -1(8 + -7n)
2 = 3n + (8 * -1 + -7n * -1)
2 = 3n + (-8 + 7n)

Reorder the terms:
2 = -8 + 3n + 7n

Combine like terms: 3n + 7n = 10n
2 = -8 + 10n

Solving
2 = -8 + 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.
2 + -10n = -8 + 10n + -10n

Combine like terms: 10n + -10n = 0
2 + -10n = -8 + 0
2 + -10n = -8

Add '-2' to each side of the equation.
2 + -2 + -10n = -8 + -2

Combine like terms: 2 + -2 = 0
0 + -10n = -8 + -2
-10n = -8 + -2

Combine like terms: -8 + -2 = -10
-10n = -10

Divide each side by '-10'.
n = 1

Simplifying
n = 1

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