3x+8=2+19

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Solution for 3x+8=2+19 equation:


Simplifying
3x + 8 = 2 + 19

Reorder the terms:
8 + 3x = 2 + 19

Combine like terms: 2 + 19 = 21
8 + 3x = 21

Solving
8 + 3x = 21

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 3x = 21 + -8

Combine like terms: 8 + -8 = 0
0 + 3x = 21 + -8
3x = 21 + -8

Combine like terms: 21 + -8 = 13
3x = 13

Divide each side by '3'.
x = 4.333333333

Simplifying
x = 4.333333333

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