3X+9=56-3X

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Solution for 3X+9=56-3X equation:


Simplifying
3X + 9 = 56 + -3X

Reorder the terms:
9 + 3X = 56 + -3X

Solving
9 + 3X = 56 + -3X

Solving for variable 'X'.

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

Add '3X' to each side of the equation.
9 + 3X + 3X = 56 + -3X + 3X

Combine like terms: 3X + 3X = 6X
9 + 6X = 56 + -3X + 3X

Combine like terms: -3X + 3X = 0
9 + 6X = 56 + 0
9 + 6X = 56

Add '-9' to each side of the equation.
9 + -9 + 6X = 56 + -9

Combine like terms: 9 + -9 = 0
0 + 6X = 56 + -9
6X = 56 + -9

Combine like terms: 56 + -9 = 47
6X = 47

Divide each side by '6'.
X = 7.833333333

Simplifying
X = 7.833333333

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