9-(2n-5)=7-3n

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Solution for 9-(2n-5)=7-3n equation:


Simplifying
9 + -1(2n + -5) = 7 + -3n

Reorder the terms:
9 + -1(-5 + 2n) = 7 + -3n
9 + (-5 * -1 + 2n * -1) = 7 + -3n
9 + (5 + -2n) = 7 + -3n

Combine like terms: 9 + 5 = 14
14 + -2n = 7 + -3n

Solving
14 + -2n = 7 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
14 + -2n + 3n = 7 + -3n + 3n

Combine like terms: -2n + 3n = 1n
14 + 1n = 7 + -3n + 3n

Combine like terms: -3n + 3n = 0
14 + 1n = 7 + 0
14 + 1n = 7

Add '-14' to each side of the equation.
14 + -14 + 1n = 7 + -14

Combine like terms: 14 + -14 = 0
0 + 1n = 7 + -14
1n = 7 + -14

Combine like terms: 7 + -14 = -7
1n = -7

Divide each side by '1'.
n = -7

Simplifying
n = -7

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