a-67=89

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Solution for a-67=89 equation: 


Simplifying
a + -67 = 89

Reorder the terms:
-67 + a = 89

Solving
-67 + a = 89

Solving for variable 'a'.

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

Add '67' to each side of the equation.
-67 + 67 + a = 89 + 67

Combine like terms: -67 + 67 = 0
0 + a = 89 + 67
a = 89 + 67

Combine like terms: 89 + 67 = 156
a = 156

Simplifying
a = 156

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