-5z+7a=30

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Solution for -5z+7a=30 equation:


Simplifying
-5z + 7a = 30

Reorder the terms:
7a + -5z = 30

Solving
7a + -5z = 30

Solving for variable 'a'.

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

Add '5z' to each side of the equation.
7a + -5z + 5z = 30 + 5z

Combine like terms: -5z + 5z = 0
7a + 0 = 30 + 5z
7a = 30 + 5z

Divide each side by '7'.
a = 4.285714286 + 0.7142857143z

Simplifying
a = 4.285714286 + 0.7142857143z

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