-7(1-3n)=38+6n

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Solution for -7(1-3n)=38+6n equation:


Simplifying
-7(1 + -3n) = 38 + 6n
(1 * -7 + -3n * -7) = 38 + 6n
(-7 + 21n) = 38 + 6n

Solving
-7 + 21n = 38 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
-7 + 21n + -6n = 38 + 6n + -6n

Combine like terms: 21n + -6n = 15n
-7 + 15n = 38 + 6n + -6n

Combine like terms: 6n + -6n = 0
-7 + 15n = 38 + 0
-7 + 15n = 38

Add '7' to each side of the equation.
-7 + 7 + 15n = 38 + 7

Combine like terms: -7 + 7 = 0
0 + 15n = 38 + 7
15n = 38 + 7

Combine like terms: 38 + 7 = 45
15n = 45

Divide each side by '15'.
n = 3

Simplifying
n = 3

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