n-7=-5+2n-1+2

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Solution for n-7=-5+2n-1+2 equation:


Simplifying
n + -7 = -5 + 2n + -1 + 2

Reorder the terms:
-7 + n = -5 + 2n + -1 + 2

Reorder the terms:
-7 + n = -5 + -1 + 2 + 2n

Combine like terms: -5 + -1 = -6
-7 + n = -6 + 2 + 2n

Combine like terms: -6 + 2 = -4
-7 + n = -4 + 2n

Solving
-7 + n = -4 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-7 + n + -2n = -4 + 2n + -2n

Combine like terms: n + -2n = -1n
-7 + -1n = -4 + 2n + -2n

Combine like terms: 2n + -2n = 0
-7 + -1n = -4 + 0
-7 + -1n = -4

Add '7' to each side of the equation.
-7 + 7 + -1n = -4 + 7

Combine like terms: -7 + 7 = 0
0 + -1n = -4 + 7
-1n = -4 + 7

Combine like terms: -4 + 7 = 3
-1n = 3

Divide each side by '-1'.
n = -3

Simplifying
n = -3

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