7-8(n-7)=127

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Solution for 7-8(n-7)=127 equation:


Simplifying
7 + -8(n + -7) = 127

Reorder the terms:
7 + -8(-7 + n) = 127
7 + (-7 * -8 + n * -8) = 127
7 + (56 + -8n) = 127

Combine like terms: 7 + 56 = 63
63 + -8n = 127

Solving
63 + -8n = 127

Solving for variable 'n'.

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

Add '-63' to each side of the equation.
63 + -63 + -8n = 127 + -63

Combine like terms: 63 + -63 = 0
0 + -8n = 127 + -63
-8n = 127 + -63

Combine like terms: 127 + -63 = 64
-8n = 64

Divide each side by '-8'.
n = -8

Simplifying
n = -8

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