3a-4+4=7

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Solution for 3a-4+4=7 equation: 


Simplifying
3a + -4 + 4 = 7

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

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

Solving
3a = 7

Solving for variable 'a'.

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

Divide each side by '3'.
a = 2.333333333

Simplifying
a = 2.333333333

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