A-2+-5=-42

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Solution for A-2+-5=-42 equation: 


Simplifying
A + -2 + -5 = -42

Reorder the terms:
-2 + -5 + A = -42

Combine like terms: -2 + -5 = -7
-7 + A = -42

Solving
-7 + A = -42

Solving for variable 'A'.

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

Add '7' to each side of the equation.
-7 + 7 + A = -42 + 7

Combine like terms: -7 + 7 = 0
0 + A = -42 + 7
A = -42 + 7

Combine like terms: -42 + 7 = -35
A = -35

Simplifying
A = -35

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