3b+8a=7

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Solution for 3b+8a=7 equation: 


Simplifying
3b + 8a = 7

Reorder the terms:
8a + 3b = 7

Solving
8a + 3b = 7

Solving for variable 'a'.

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

Add '-3b' to each side of the equation.
8a + 3b + -3b = 7 + -3b

Combine like terms: 3b + -3b = 0
8a + 0 = 7 + -3b
8a = 7 + -3b

Divide each side by '8'.
a = 0.875 + -0.375b

Simplifying
a = 0.875 + -0.375b

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