7-2n=3n-38

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Solution for 7-2n=3n-38 equation:


Simplifying
7 + -2n = 3n + -38

Reorder the terms:
7 + -2n = -38 + 3n

Solving
7 + -2n = -38 + 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 = -38 + 3n + -3n

Combine like terms: -2n + -3n = -5n
7 + -5n = -38 + 3n + -3n

Combine like terms: 3n + -3n = 0
7 + -5n = -38 + 0
7 + -5n = -38

Add '-7' to each side of the equation.
7 + -7 + -5n = -38 + -7

Combine like terms: 7 + -7 = 0
0 + -5n = -38 + -7
-5n = -38 + -7

Combine like terms: -38 + -7 = -45
-5n = -45

Divide each side by '-5'.
n = 9

Simplifying
n = 9

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