5-7(-1+6n)=-38+8n

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Solution for 5-7(-1+6n)=-38+8n equation:


Simplifying
5 + -7(-1 + 6n) = -38 + 8n
5 + (-1 * -7 + 6n * -7) = -38 + 8n
5 + (7 + -42n) = -38 + 8n

Combine like terms: 5 + 7 = 12
12 + -42n = -38 + 8n

Solving
12 + -42n = -38 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
12 + -42n + -8n = -38 + 8n + -8n

Combine like terms: -42n + -8n = -50n
12 + -50n = -38 + 8n + -8n

Combine like terms: 8n + -8n = 0
12 + -50n = -38 + 0
12 + -50n = -38

Add '-12' to each side of the equation.
12 + -12 + -50n = -38 + -12

Combine like terms: 12 + -12 = 0
0 + -50n = -38 + -12
-50n = -38 + -12

Combine like terms: -38 + -12 = -50
-50n = -50

Divide each side by '-50'.
n = 1

Simplifying
n = 1

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