x+2x+19+x=143

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Solution for x+2x+19+x=143 equation:


Simplifying
x + 2x + 19 + x = 143

Reorder the terms:
19 + x + 2x + x = 143

Combine like terms: x + 2x = 3x
19 + 3x + x = 143

Combine like terms: 3x + x = 4x
19 + 4x = 143

Solving
19 + 4x = 143

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 + 4x = 143 + -19

Combine like terms: 19 + -19 = 0
0 + 4x = 143 + -19
4x = 143 + -19

Combine like terms: 143 + -19 = 124
4x = 124

Divide each side by '4'.
x = 31

Simplifying
x = 31

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