3x-4+4=7+4

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


Simplifying
3x + -4 + 4 = 7 + 4

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

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

Combine like terms: 7 + 4 = 11
3x = 11

Solving
3x = 11

Solving for variable 'x'.

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

Divide each side by '3'.
x = 3.666666667

Simplifying
x = 3.666666667

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