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

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


Simplifying
38 + 7n = -4(1 + -7n)
38 + 7n = (1 * -4 + -7n * -4)
38 + 7n = (-4 + 28n)

Solving
38 + 7n = -4 + 28n

Solving for variable 'n'.

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

Add '-28n' to each side of the equation.
38 + 7n + -28n = -4 + 28n + -28n

Combine like terms: 7n + -28n = -21n
38 + -21n = -4 + 28n + -28n

Combine like terms: 28n + -28n = 0
38 + -21n = -4 + 0
38 + -21n = -4

Add '-38' to each side of the equation.
38 + -38 + -21n = -4 + -38

Combine like terms: 38 + -38 = 0
0 + -21n = -4 + -38
-21n = -4 + -38

Combine like terms: -4 + -38 = -42
-21n = -42

Divide each side by '-21'.
n = 2

Simplifying
n = 2

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