7a-5=-125

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Solution for 7a-5=-125 equation: 


Simplifying
7a + -5 = -125

Reorder the terms:
-5 + 7a = -125

Solving
-5 + 7a = -125

Solving for variable 'a'.

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

Add '5' to each side of the equation.
-5 + 5 + 7a = -125 + 5

Combine like terms: -5 + 5 = 0
0 + 7a = -125 + 5
7a = -125 + 5

Combine like terms: -125 + 5 = -120
7a = -120

Divide each side by '7'.
a = -17.14285714

Simplifying
a = -17.14285714

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