-7+38=9(1-4n)

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Solution for -7+38=9(1-4n) equation:


Simplifying
-7 + 38 = 9(1 + -4n)

Combine like terms: -7 + 38 = 31
31 = 9(1 + -4n)
31 = (1 * 9 + -4n * 9)
31 = (9 + -36n)

Solving
31 = 9 + -36n

Solving for variable 'n'.

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

Add '36n' to each side of the equation.
31 + 36n = 9 + -36n + 36n

Combine like terms: -36n + 36n = 0
31 + 36n = 9 + 0
31 + 36n = 9

Add '-31' to each side of the equation.
31 + -31 + 36n = 9 + -31

Combine like terms: 31 + -31 = 0
0 + 36n = 9 + -31
36n = 9 + -31

Combine like terms: 9 + -31 = -22
36n = -22

Divide each side by '36'.
n = -0.6111111111

Simplifying
n = -0.6111111111

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