3x-4a=7

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Solution for 3x-4a=7 equation: 


Simplifying
3x + -4a = 7

Reorder the terms:
-4a + 3x = 7

Solving
-4a + 3x = 7

Solving for variable 'a'.

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

Add '-3x' to each side of the equation.
-4a + 3x + -3x = 7 + -3x

Combine like terms: 3x + -3x = 0
-4a + 0 = 7 + -3x
-4a = 7 + -3x

Divide each side by '-4'.
a = -1.75 + 0.75x

Simplifying
a = -1.75 + 0.75x

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