93=-3(4-7n)

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Solution for 93=-3(4-7n) equation:


Simplifying
93 = -3(4 + -7n)
93 = (4 * -3 + -7n * -3)
93 = (-12 + 21n)

Solving
93 = -12 + 21n

Solving for variable 'n'.

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

Add '-21n' to each side of the equation.
93 + -21n = -12 + 21n + -21n

Combine like terms: 21n + -21n = 0
93 + -21n = -12 + 0
93 + -21n = -12

Add '-93' to each side of the equation.
93 + -93 + -21n = -12 + -93

Combine like terms: 93 + -93 = 0
0 + -21n = -12 + -93
-21n = -12 + -93

Combine like terms: -12 + -93 = -105
-21n = -105

Divide each side by '-21'.
n = 5

Simplifying
n = 5

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