2n-3-7=n-2-5

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Solution for 2n-3-7=n-2-5 equation:


Simplifying
2n + -3 + -7 = n + -2 + -5

Reorder the terms:
-3 + -7 + 2n = n + -2 + -5

Combine like terms: -3 + -7 = -10
-10 + 2n = n + -2 + -5

Reorder the terms:
-10 + 2n = -2 + -5 + n

Combine like terms: -2 + -5 = -7
-10 + 2n = -7 + n

Solving
-10 + 2n = -7 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-10 + 2n + -1n = -7 + n + -1n

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

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

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

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

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

Divide each side by '1'.
n = 3

Simplifying
n = 3

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