3x+4=3*4

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Solution for 3x+4=3*4 equation: 


Simplifying
3x + 4 = 3 * 4

Reorder the terms:
4 + 3x = 3 * 4

Multiply 3 * 4
4 + 3x = 12

Solving
4 + 3x = 12

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 3x = 12 + -4

Combine like terms: 4 + -4 = 0
0 + 3x = 12 + -4
3x = 12 + -4

Combine like terms: 12 + -4 = 8
3x = 8

Divide each side by '3'.
x = 2.666666667

Simplifying
x = 2.666666667

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