16=4+7(n-3)

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Solution for 16=4+7(n-3) equation: 


Simplifying
16 = 4 + 7(n + -3)

Reorder the terms:
16 = 4 + 7(-3 + n)
16 = 4 + (-3 * 7 + n * 7)
16 = 4 + (-21 + 7n)

Combine like terms: 4 + -21 = -17
16 = -17 + 7n

Solving
16 = -17 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
16 + -7n = -17 + 7n + -7n

Combine like terms: 7n + -7n = 0
16 + -7n = -17 + 0
16 + -7n = -17

Add '-16' to each side of the equation.
16 + -16 + -7n = -17 + -16

Combine like terms: 16 + -16 = 0
0 + -7n = -17 + -16
-7n = -17 + -16

Combine like terms: -17 + -16 = -33
-7n = -33

Divide each side by '-7'.
n = 4.714285714

Simplifying
n = 4.714285714

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