1a-5=-2

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Solution for 1a-5=-2 equation: 


Simplifying
1a + -5 = -2

Reorder the terms:
-5 + 1a = -2

Solving
-5 + 1a = -2

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 + 1a = -2 + 5

Combine like terms: -5 + 5 = 0
0 + 1a = -2 + 5
1a = -2 + 5

Combine like terms: -2 + 5 = 3
1a = 3

Divide each side by '1'.
a = 3

Simplifying
a = 3

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