7a-8=29

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Solution for 7a-8=29 equation: 


Simplifying
7a + -8 = 29

Reorder the terms:
-8 + 7a = 29

Solving
-8 + 7a = 29

Solving for variable 'a'.

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

Add '8' to each side of the equation.
-8 + 8 + 7a = 29 + 8

Combine like terms: -8 + 8 = 0
0 + 7a = 29 + 8
7a = 29 + 8

Combine like terms: 29 + 8 = 37
7a = 37

Divide each side by '7'.
a = 5.285714286

Simplifying
a = 5.285714286

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