a-6+7=5

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Solution for a-6+7=5 equation: 


Simplifying
a + -6 + 7 = 5

Reorder the terms:
-6 + 7 + a = 5

Combine like terms: -6 + 7 = 1
1 + a = 5

Solving
1 + a = 5

Solving for variable 'a'.

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

Add '-1' to each side of the equation.
1 + -1 + a = 5 + -1

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

Combine like terms: 5 + -1 = 4
a = 4

Simplifying
a = 4

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