7z+8a=9A

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Solution for 7z+8a=9A equation: 


Simplifying
7z + 8a = 9A

Reorder the terms:
8a + 7z = 9A

Solving
8a + 7z = 9A

Solving for variable 'a'.

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

Add '-7z' to each side of the equation.
8a + 7z + -7z = 9A + -7z

Combine like terms: 7z + -7z = 0
8a + 0 = 9A + -7z
8a = 9A + -7z

Divide each side by '8'.
a = 1.125A + -0.875z

Simplifying
a = 1.125A + -0.875z

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