3x+4-2=9

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Solution for 3x+4-2=9 equation:


Simplifying
3x + 4 + -2 = 9

Reorder the terms:
4 + -2 + 3x = 9

Combine like terms: 4 + -2 = 2
2 + 3x = 9

Solving
2 + 3x = 9

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 3x = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 3x = 9 + -2
3x = 9 + -2

Combine like terms: 9 + -2 = 7
3x = 7

Divide each side by '3'.
x = 2.333333333

Simplifying
x = 2.333333333

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