2-7n+4n=32-78

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Solution for 2-7n+4n=32-78 equation:


Simplifying
2 + -7n + 4n = 32 + -78

Combine like terms: -7n + 4n = -3n
2 + -3n = 32 + -78

Combine like terms: 32 + -78 = -46
2 + -3n = -46

Solving
2 + -3n = -46

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 + -3n = -46 + -2

Combine like terms: 2 + -2 = 0
0 + -3n = -46 + -2
-3n = -46 + -2

Combine like terms: -46 + -2 = -48
-3n = -48

Divide each side by '-3'.
n = 16

Simplifying
n = 16

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