175=-7(7-8n)

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Solution for 175=-7(7-8n) equation:


Simplifying
175 = -7(7 + -8n)
175 = (7 * -7 + -8n * -7)
175 = (-49 + 56n)

Solving
175 = -49 + 56n

Solving for variable 'n'.

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

Add '-56n' to each side of the equation.
175 + -56n = -49 + 56n + -56n

Combine like terms: 56n + -56n = 0
175 + -56n = -49 + 0
175 + -56n = -49

Add '-175' to each side of the equation.
175 + -175 + -56n = -49 + -175

Combine like terms: 175 + -175 = 0
0 + -56n = -49 + -175
-56n = -49 + -175

Combine like terms: -49 + -175 = -224
-56n = -224

Divide each side by '-56'.
n = 4

Simplifying
n = 4

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