7=2-4n

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Solution for 7=2-4n equation:


Simplifying
7 = 2 + -4n

Solving
7 = 2 + -4n

Solving for variable 'n'.

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

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

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

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

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

Combine like terms: 2 + -7 = -5
4n = -5

Divide each side by '4'.
n = -1.25

Simplifying
n = -1.25

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