-145=-7n-5

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Solution for -145=-7n-5 equation:


Simplifying
-145 = -7n + -5

Reorder the terms:
-145 = -5 + -7n

Solving
-145 = -5 + -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.
-145 + 7n = -5 + -7n + 7n

Combine like terms: -7n + 7n = 0
-145 + 7n = -5 + 0
-145 + 7n = -5

Add '145' to each side of the equation.
-145 + 145 + 7n = -5 + 145

Combine like terms: -145 + 145 = 0
0 + 7n = -5 + 145
7n = -5 + 145

Combine like terms: -5 + 145 = 140
7n = 140

Divide each side by '7'.
n = 20

Simplifying
n = 20

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