a-63=7

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Solution for a-63=7 equation: 


Simplifying
a + -63 = 7

Reorder the terms:
-63 + a = 7

Solving
-63 + a = 7

Solving for variable 'a'.

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

Add '63' to each side of the equation.
-63 + 63 + a = 7 + 63

Combine like terms: -63 + 63 = 0
0 + a = 7 + 63
a = 7 + 63

Combine like terms: 7 + 63 = 70
a = 70

Simplifying
a = 70

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