2-4n+2n=15-49

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Solution for 2-4n+2n=15-49 equation:


Simplifying
2 + -4n + 2n = 15 + -49

Combine like terms: -4n + 2n = -2n
2 + -2n = 15 + -49

Combine like terms: 15 + -49 = -34
2 + -2n = -34

Solving
2 + -2n = -34

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + -2n = -34 + -2

Combine like terms: 2 + -2 = 0
0 + -2n = -34 + -2
-2n = -34 + -2

Combine like terms: -34 + -2 = -36
-2n = -36

Divide each side by '-2'.
n = 18

Simplifying
n = 18

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