-222=-5-7(4n+7)

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Solution for -222=-5-7(4n+7) equation: 


Simplifying
-222 = -5 + -7(4n + 7)

Reorder the terms:
-222 = -5 + -7(7 + 4n)
-222 = -5 + (7 * -7 + 4n * -7)
-222 = -5 + (-49 + -28n)

Combine like terms: -5 + -49 = -54
-222 = -54 + -28n

Solving
-222 = -54 + -28n

Solving for variable 'n'.

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

Add '28n' to each side of the equation.
-222 + 28n = -54 + -28n + 28n

Combine like terms: -28n + 28n = 0
-222 + 28n = -54 + 0
-222 + 28n = -54

Add '222' to each side of the equation.
-222 + 222 + 28n = -54 + 222

Combine like terms: -222 + 222 = 0
0 + 28n = -54 + 222
28n = -54 + 222

Combine like terms: -54 + 222 = 168
28n = 168

Divide each side by '28'.
n = 6

Simplifying
n = 6

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