X+2X=5(4)+1

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Solution for X+2X=5(4)+1 equation: 


Simplifying
X + 2X = 5(4) + 1

Combine like terms: X + 2X = 3X
3X = 5(4) + 1

Multiply 5 * 4
3X = 20 + 1

Combine like terms: 20 + 1 = 21
3X = 21

Solving
3X = 21

Solving for variable 'X'.

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

Divide each side by '3'.
X = 7

Simplifying
X = 7

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