-188=-8n-4(7-7n)

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Solution for -188=-8n-4(7-7n) equation:


Simplifying
-188 = -8n + -4(7 + -7n)
-188 = -8n + (7 * -4 + -7n * -4)
-188 = -8n + (-28 + 28n)

Reorder the terms:
-188 = -28 + -8n + 28n

Combine like terms: -8n + 28n = 20n
-188 = -28 + 20n

Solving
-188 = -28 + 20n

Solving for variable 'n'.

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

Add '-20n' to each side of the equation.
-188 + -20n = -28 + 20n + -20n

Combine like terms: 20n + -20n = 0
-188 + -20n = -28 + 0
-188 + -20n = -28

Add '188' to each side of the equation.
-188 + 188 + -20n = -28 + 188

Combine like terms: -188 + 188 = 0
0 + -20n = -28 + 188
-20n = -28 + 188

Combine like terms: -28 + 188 = 160
-20n = 160

Divide each side by '-20'.
n = -8

Simplifying
n = -8

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