3x+1+2x+9+9+x=43

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Solution for 3x+1+2x+9+9+x=43 equation:


Simplifying
3x + 1 + 2x + 9 + 9 + x = 43

Reorder the terms:
1 + 9 + 9 + 3x + 2x + x = 43

Combine like terms: 1 + 9 = 10
10 + 9 + 3x + 2x + x = 43

Combine like terms: 10 + 9 = 19
19 + 3x + 2x + x = 43

Combine like terms: 3x + 2x = 5x
19 + 5x + x = 43

Combine like terms: 5x + x = 6x
19 + 6x = 43

Solving
19 + 6x = 43

Solving for variable 'x'.

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

Add '-19' to each side of the equation.
19 + -19 + 6x = 43 + -19

Combine like terms: 19 + -19 = 0
0 + 6x = 43 + -19
6x = 43 + -19

Combine like terms: 43 + -19 = 24
6x = 24

Divide each side by '6'.
x = 4

Simplifying
x = 4

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