9-2(n+1)=10-3n

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Solution for 9-2(n+1)=10-3n equation:


Simplifying
9 + -2(n + 1) = 10 + -3n

Reorder the terms:
9 + -2(1 + n) = 10 + -3n
9 + (1 * -2 + n * -2) = 10 + -3n
9 + (-2 + -2n) = 10 + -3n

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

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

Combine like terms: -2n + 3n = 1n
7 + 1n = 10 + -3n + 3n

Combine like terms: -3n + 3n = 0
7 + 1n = 10 + 0
7 + 1n = 10

Add '-7' to each side of the equation.
7 + -7 + 1n = 10 + -7

Combine like terms: 7 + -7 = 0
0 + 1n = 10 + -7
1n = 10 + -7

Combine like terms: 10 + -7 = 3
1n = 3

Divide each side by '1'.
n = 3

Simplifying
n = 3

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